SIOV metal oxide varistors Leaded varistors, StandarD series Series/Type: S05, S07, S10, S14, S20 Date: December 2007 Data Sheet Data Sheet  EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. Leaded varistors StandarD series Construction ■ Round varistor element, leaded ■ Coating: epoxy resin, flame-retardant to UL 94 V-0 ■ Terminals: tinned copper wire Features ■ Wide operating voltage range 11 … 1100 V RMS ■ High surge current ratings up to 8 kA ■ No derating up to 85 °C ambient temperature ■ PSpice models Approvals ■ UL ■ CSA (all types ≥K115) ■ SEV ■ VDE ■ CECC ■ CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1100) ■ IEC Delivery mode ■ Bulk (standard), taped versions on reel or in Ammo pack upon request. ■ For further details refer to chapter “Taping, packaging and lead configuration” for leaded varistors. Options S10* types with lead spacing 5.0 mm and S20* types with lead spacing 7.5 mm are also available on request. General technical data Climatic category to IEC 60068-1 40/85/56 Operating temperature to CECC 42 000 – 40 … + 85 °C Storage temperature – 40 … +125 °C Electric strength to CECC 42 000 ≥2.5 kV RMS Insulation resistance to CECC 42 000 ≥10 MΩ Response time <25 ns Please read Cautions and warnings and 2 11/07 Important notes at the end of this document. Leaded varistors StandarD series Maximum ratings (T = 85 °C) A Ordering code Type V V i W P RMS DC max max max (untaped) (8/20 µs) (2 ms) SIOV- V V A J W B72205S0110K101 S05K11 11 14 100 0.3 0.01 B72207S0110K101 S07K11 11 14 250 0.8 0.02 B72210S0110K101 S10K11 11 14 500 1.7 0.05 B72214S0110K101 S14K11 11 14 1000 3.2 0.10 B72220S0110K101 S20K11 11 14 2000 10.0 0.20 B72205S0140K101 S05K14 14 18 100 0.4 0.01 1) B72207S0140K101 S07K14 14 18 250 0.9 0.02 1) B72210S0140K101 S10K14 14 18 500 2.0 0.05 1) B72214S0140K101 S14K14 14 18 1000 4.0 0.10 1) B72220S0140K101 S20K14 14 18 2000 12.0 0.20 B72205S0170K101 S05K17 17 22 100 0.5 0.01 B72207S0170K101 S07K17 17 22 250 1.1 0.02 B72210S0170K101 S10K17 17 22 500 2.5 0.05 B72214S0170K101 S14K17 17 22 1000 5.0 0.10 B72220S0170K101 S20K17 17 22 2000 14.0 0.20 B72205S0200K101 S05K20 20 26 100 0.6 0.01 B72207S0200K101 S07K20 20 26 250 1.3 0.02 B72210S0200K101 S10K20 20 26 500 3.1 0.05 B72214S0200K101 S14K20 20 26 1000 6.0 0.10 B72220S0200K101 S20K20 20 26 2000 18.0 0.20 B72205S0250K101 S05K25 25 31 100 0.7 0.01 B72207S0250K101 S07K25 25 31 250 1.6 0.02 B72210S0250K101 S10K25 25 31 500 3.7 0.05 B72214S0250K101 S14K25 25 31 1000 7.0 0.10 B72220S0250K101 S20K25 25 31 2000 22.0 0.20 B72205S0300K101 S05K30 30 38 100 0.9 0.01 B72207S0300K101 S07K30 30 38 250 2.0 0.02 B72210S0300K101 S10K30 30 38 500 4.4 0.05 B72214S0300K101 S14K30 30 38 1000 9.0 0.10 B72220S0300K101 S20K30 30 38 2000 26.0 0.20 1) Jump-start strength (max. 24 V, 5 minutes) Please read Cautions and warnings and 3 11/07 Important notes at the end of this document. Leaded varistors StandarD series Characteristics (T = 25 °C) A Ordering code V ∆V v i C v v c, max c typ (1 mA) (1 mA) (i ) (1 kHz) c V % V A pF B72205S0110K101 18 ±10 36 1.0 1750 B72207S0110K101 18 ±10 36 2.5 2750 B72210S0110K101 18 ±10 36 5.0 6250 B72214S0110K101 18 ±10 36 10.0 12100 B72220S0110K101 18 ±10 36 20.0 23000 B72205S0140K101 22 ±10 43 1.0 1450 B72207S0140K101 22 ±10 43 2.5 2300 B72210S0140K101 22 ±10 43 5.0 5200 B72214S0140K101 22 ±10 43 10.0 9950 B72220S0140K101 22 ±10 43 20.0 19000 B72205S0170K101 27 ±10 53 1.0 1200 B72207S0170K101 27 ±10 53 2.5 1900 B72210S0170K101 27 ±10 53 5.0 4350 B72214S0170K101 27 ±10 53 10.0 8200 B72220S0170K101 27 ±10 53 20.0 15600 B72205S0200K101 33 ±10 65 1.0 980 B72207S0200K101 33 ±10 65 2.5 1600 B72210S0200K101 33 ±10 65 5.0 3650 B72214S0200K101 33 ±10 65 10.0 6800 B72220S0200K101 33 ±10 65 20.0 13000 B72205S0250K101 39 ±10 77 1.0 850 B72207S0250K101 39 ±10 77 2.5 1400 B72210S0250K101 39 ±10 77 5.0 3200 B72214S0250K101 39 ±10 77 10.0 5850 B72220S0250K101 39 ±10 77 20.0 11100 B72205S0300K101 47 ±10 93 1.0 720 B72207S0300K101 47 ±10 93 2.5 1200 B72210S0300K101 47 ±10 93 5.0 2750 B72214S0300K101 47 ±10 93 10.0 4950 B72220S0300K101 47 ±10 93 20.0 9350 Please read Cautions and warnings and 4 11/07 Important notes at the end of this document. Leaded varistors StandarD series Maximum ratings (T = 85 °C) A Ordering code Type V V i W P RMS DC max max max (untaped) (8/20 µs) (2 ms) SIOV- V V A J W B72205S0350K101 S05K35 35 45 100 1.1 0.01 B72207S0350K101 S07K35 35 45 250 2.5 0.02 B72210S0350K101 S10K35 35 45 500 5.4 0.05 B72214S0350K101 S14K35 35 45 1000 10.0 0.10 B72220S0350K101 S20K35 35 45 2000 33.0 0.20 B72205S0400K101 S05K40 40 56 100 1.3 0.01 B72207S0400K101 S07K40 40 56 250 3.0 0.02 B72210S0400K101 S10K40 40 56 500 6.4 0.05 B72214S0400K101 S14K40 40 56 1000 13.0 0.10 B72220S0400K101 S20K40 40 56 2000 37.0 0.20 B72205S0500K101 S05K50 50 65 400 1.8 0.10 B72207S0500K101 S07K50 50 65 1200 4.2 0.25 B72210S0500K101 S10K50 50 65 2500 8.4 0.40 B72214S0500K101 S14K50 50 65 4500 15.0 0.60 B72220S0500K101 S20K50 50 65 6500 27.0 1.00 B72205S0600K101 S05K60 60 85 400 2.2 0.10 B72207S0600K101 S07K60 60 85 1200 4.8 0.25 B72210S0600K101 S10K60 60 85 2500 10.0 0.40 B72214S0600K101 S14K60 60 85 4500 17.0 0.60 B72220S0600K101 S20K60 60 85 6500 33.0 1.00 B72205S0750K101 S05K75 75 100 400 2.5 0.10 B72207S0750K101 S07K75 75 100 1200 5.9 0.25 B72210S0750K101 S10K75 75 100 2500 12.0 0.40 B72214S0750K101 S14K75 75 100 4500 20.0 0.60 B72220S0750K101 S20K75 75 100 6500 40.0 1.00 B72205S0950K101 S05K95 95 125 400 3.4 0.10 B72207S0950K101 S07K95 95 125 1200 7.6 0.25 B72210S0950K101 S10K95 95 125 2500 15.0 0.40 B72214S0950K101 S14K95 95 125 4500 25.0 0.60 B72220S0950K101 S20K95 95 125 6500 50.0 1.00 Please read Cautions and warnings and 5 11/07 Important notes at the end of this document. Leaded varistors StandarD series Characteristics (T = 25 °C) A Ordering code V ∆V v i C v v c, max c typ (1 mA) (1 mA) (i ) (1 kHz) c V % V A pF B72205S0350K101 56 ±10 110 1.0 620 B72207S0350K101 56 ±10 110 2.5 1050 B72210S0350K101 56 ±10 110 5.0 2400 B72214S0350K101 56 ±10 110 10.0 4200 B72220S0350K101 56 ±10 110 20.0 8000 B72205S0400K101 68 ±10 135 1.0 520 B72207S0400K101 68 ±10 135 2.5 900 B72210S0400K101 68 ±10 135 5.0 2100 B72214S0400K101 68 ±10 135 10.0 3550 B72220S0400K101 68 ±10 135 20.0 6750 B72205S0500K101 82 ±10 135 5.0 300 B72207S0500K101 82 ±10 135 10.0 530 B72210S0500K101 82 ±10 135 25.0 950 B72214S0500K101 82 ±10 135 50.0 1800 B72220S0500K101 82 ±10 135 100.0 3800 B72205S0600K101 100 ±10 165 5.0 250 B72207S0600K101 100 ±10 165 10.0 480 B72210S0600K101 100 ±10 165 25.0 870 B72214S0600K101 100 ±10 165 50.0 1650 B72220S0600K101 100 ±10 165 100.0 3600 B72205S0750K101 120 ±10 200 5.0 210 B72207S0750K101 120 ±10 200 10.0 430 B72210S0750K101 120 ±10 200 25.0 720 B72214S0750K101 120 ±10 200 50.0 1370 B72220S0750K101 120 ±10 200 100.0 2900 B72205S0950K101 150 ±10 250 5.0 135 B72207S0950K101 150 ±10 250 10.0 260 B72210S0950K101 150 ±10 250 25.0 530 B72214S0950K101 150 ±10 250 50.0 870 B72220S0950K101 150 ±10 250 100.0 1830 Please read Cautions and warnings and 6 11/07 Important notes at the end of this document. Leaded varistors StandarD series Maximum ratings (T = 85 °C) A Ordering code Type V V i W P RMS DC max max max (untaped) (8/20 µs) (2 ms) SIOV- V V A J W B72205S0111K101 S05K115 115 150 400 3.6 0.10 B72207S0111K101 S07K115 115 150 1200 8.4 0.25 B72210S0111K101 S10K115 115 150 2500 18.0 0.40 B72214S0111K101 S14K115 115 150 4500 30.0 0.60 B72220S0111K101 S20K115 115 150 6500 60.0 1.00 B72205S0131K101 S05K130 130 170 400 4.2 0.10 B72207S0131K101 S07K130 130 170 1200 9.5 0.25 B72210S0131K101 S10K130 130 170 2500 19.0 0.40 B72214S0131K101 S14K130 130 170 4500 34.0 0.60 B72220S0131K101 S20K130 130 170 8000 74.0 1.00 B72205S0141K101 S05K140 140 180 400 4.5 0.10 B72207S0141K101 S07K140 140 180 1200 10.0 0.25 B72210S0141K101 S10K140 140 180 2500 22.0 0.40 B72214S0141K101 S14K140 140 180 4500 36.0 0.60 B72220S0141K101 S20K140 140 180 8000 78.0 1.00 B72205S0151K101 S05K150 150 200 400 4.9 0.10 B72207S0151K101 S07K150 150 200 1200 11.0 0.25 B72210S0151K101 S10K150 150 200 2500 24.0 0.40 B72214S0151K101 S14K150 150 200 4500 40.0 0.60 B72220S0151K101 S20K150 150 200 8000 85.0 1.00 B72205S0171K101 S05K175 175 225 400 5.6 0.10 B72207S0171K101 S07K175 175 225 1200 13.0 0.25 B72210S0171K101 S10K175 175 225 2500 28.0 0.40 B72214S0171K101 S14K175 175 225 4500 46.0 0.60 B72220S0171K101 S20K175 175 225 8000 98.0 1.00 B72205S0231K101 S05K230 230 300 400 7.2 0.10 B72207S0231K101 S07K230 230 300 1200 17.0 0.25 B72210S0231K101 S10K230 230 300 2500 36.0 0.40 B72214S0231K101 S14K230 230 300 4500 60.0 0.60 B72220S0231K101 S20K230 230 300 8000 130.0 1.00 B72205S0251K101 S05K250 250 320 400 8.2 0.10 B72207S0251K101 S07K250 250 320 1200 19.0 0.25 B72210S0251K101 S10K250 250 320 2500 38.0 0.40 B72214S0251K101 S14K250 250 320 4500 65.0 0.60 B72220S0251K101 S20K250 250 320 8000 140.0 1.00 Please read Cautions and warnings and 7 11/07 Important notes at the end of this document. Leaded varistors StandarD series Characteristics (T = 25 °C) A Ordering code V ∆V v i C v v c, max c typ (1 mA) (1 mA) (i ) (1 kHz) c V % V A pF B72205S0111K101 180 ±10 300 5.0 110 B72207S0111K101 180 ±10 300 10.0 220 B72210S0111K101 180 ±10 300 25.0 445 B72214S0111K101 180 ±10 300 50.0 730 B72220S0111K101 180 ±10 300 100.0 1520 B72205S0131K101 205 ±10 340 5.0 100 B72207S0131K101 205 ±10 340 10.0 200 B72210S0131K101 205 ±10 340 25.0 400 B72214S0131K101 205 ±10 340 50.0 650 B72220S0131K101 205 ±10 340 100.0 1340 B72205S0141K101 220 ±10 360 5.0 95 B72207S0141K101 220 ±10 360 10.0 180 B72210S0141K101 220 ±10 360 25.0 370 B72214S0141K101 220 ±10 360 50.0 610 B72220S0141K101 220 ±10 360 100.0 1240 B72205S0151K101 240 ±10 395 5.0 90 B72207S0151K101 240 ±10 395 10.0 170 B72210S0151K101 240 ±10 395 25.0 350 B72214S0151K101 240 ±10 395 50.0 570 B72220S0151K101 240 ±10 395 100.0 1160 B72205S0171K101 270 ±10 455 5.0 75 B72207S0171K101 270 ±10 455 10.0 150 B72210S0171K101 270 ±10 455 25.0 300 B72214S0171K101 270 ±10 455 50.0 490 B72220S0171K101 270 ±10 455 100.0 1000 B72205S0231K101 360 ±10 595 5.0 60 B72207S0231K101 360 ±10 595 10.0 115 B72210S0231K101 360 ±10 595 25.0 230 B72214S0231K101 360 ±10 595 50.0 380 B72220S0231K101 360 ±10 595 100.0 760 B72205S0251K101 390 ±10 650 5.0 55 B72207S0251K101 390 ±10 650 10.0 105 B72210S0251K101 390 ±10 650 25.0 215 B72214S0251K101 390 ±10 650 50.0 350 B72220S0251K101 390 ±10 650 100.0 700 Please read Cautions and warnings and 8 11/07 Important notes at the end of this document. Leaded varistors StandarD series Maximum ratings (T = 85 °C) A Ordering code Type V V i W P RMS DC max max max (untaped) (8/20 µs) (2 ms) SIOV- V V A J W B72205S0271K101 S05K275 275 350 400 8.6 0.10 B72207S0271K101 S07K275 275 350 1200 21.0 0.25 B72210S0271K101 S10K275 275 350 2500 43.0 0.40 B72214S0271K101 S14K275 275 350 4500 71.0 0.60 B72220S0271K101 S20K275 275 350 8000 151.0 1.00 B72205S0301K101 S05K300 300 385 400 9.6 0.10 B72207S0301K101 S07K300 300 385 1200 23.0 0.25 B72210S0301K101 S10K300 300 385 2500 47.0 0.40 B72214S0301K101 S14K300 300 385 4500 76.0 0.60 B72220S0301K101 S20K300 300 385 8000 173.0 1.00 B72210S0321K101 S10K320 320 420 2500 50.0 0.40 B72214S0321K101 S14K320 320 420 4500 84.0 0.60 B72220S0321K101 S20K320 320 420 8000 184.0 1.00 B72205S0381K101 S05K385 385 505 400 13.0 0.10 B72207S0381K101 S07K385 385 505 1200 28.0 0.25 B72210S0381K101 S10K385 385 505 2500 40.0 0.40 B72214S0381K101 S14K385 385 505 4500 80.0 0.60 B72220S0381K101 S20K385 385 505 8000 150.0 1.00 B72205S0421K101 S05K420 420 560 400 14.0 0.10 B72207S0421K101 S07K420 420 560 1200 32.0 0.25 B72210S0421K101 S10K420 420 560 2500 45.0 0.40 B72214S0421K101 S14K420 420 560 4500 90.0 0.60 B72220S0421K101 S20K420 420 560 8000 175.0 1.00 B72205S0441K101 S05K440 440 585 400 16.0 0.10 B72207S0441K101 S07K440 440 585 1200 34.0 0.25 B72210S0441K101 S10K440 440 585 2500 47.0 0.40 B72214S0441K101 S14K440 440 585 4500 95.0 0.60 B72220S0441K101 S20K440 440 585 8000 185.0 1.00 B72205S0461K101 S05K460 460 615 400 18.0 0.10 B72207S0461K101 S07K460 460 615 1200 36.0 0.25 B72210S0461K101 S10K460 460 615 2500 50.0 0.40 B72214S0461K101 S14K460 460 615 4500 100.0 0.60 B72220S0461K101 S20K460 460 615 8000 195.0 1.00 Please read Cautions and warnings and 9 11/07 Important notes at the end of this document. Leaded varistors StandarD series Characteristics (T = 25 °C) A Ordering code V ∆V v i C v v c, max c typ (1 mA) (1 mA) (i ) (1 kHz) c V % V A pF B72205S0271K101 430 ±10 710 5.0 50 B72207S0271K101 430 ±10 710 10.0 95 B72210S0271K101 430 ±10 710 25.0 195 B72214S0271K101 430 ±10 710 50.0 320 B72220S0271K101 430 ±10 710 100.0 630 B72205S0301K101 470 ±10 775 5.0 45 B72207S0301K101 470 ±10 775 10.0 90 B72210S0301K101 470 ±10 775 25.0 180 B72214S0301K101 470 ±10 775 50.0 300 B72220S0301K101 470 ±10 775 100.0 580 B72210S0321K101 510 ±10 840 25.0 170 B72214S0321K101 510 ±10 840 50.0 280 B72220S0321K101 510 ±10 840 100.0 540 B72205S0381K101 620 ±10 1025 5.0 40 B72207S0381K101 620 ±10 1025 10.0 75 B72210S0381K101 620 ±10 1025 25.0 150 B72214S0381K101 620 ±10 1025 50.0 240 B72220S0381K101 620 ±10 1025 100.0 450 B72205S0421K101 680 ±10 1120 5.0 35 B72207S0421K101 680 ±10 1120 10.0 65 B72210S0421K101 680 ±10 1120 25.0 135 B72214S0421K101 680 ±10 1120 50.0 220 B72220S0421K101 680 ±10 1120 100.0 420 B72205S0441K101 715 ±10 1180 5.0 32 B72207S0441K101 715 ±10 1180 10.0 60 B72210S0441K101 715 ±10 1180 25.0 125 B72214S0441K101 715 ±10 1180 50.0 210 B72220S0441K101 715 ±10 1180 100.0 400 B72205S0461K101 750 ±10 1240 5.0 30 B72207S0461K101 750 ±10 1240 10.0 55 B72210S0461K101 750 ±10 1240 25.0 120 B72214S0461K101 750 ±10 1240 50.0 200 B72220S0461K101 750 ±10 1240 100.0 380 Please read Cautions and warnings and 10 11/07 Important notes at the end of this document. Leaded varistors StandarD series Maximum ratings (T = 85 °C) A Ordering code Type V V i W P RMS DC max max max (untaped) (8/20 µs) (2 ms) SIOV- V V A J W B72210S0511K101 S10K510 510 670 2500 55.0 0.40 B72214S0511K101 S14K510 510 670 4500 110.0 0.60 B72220S0511K101 S20K510 510 670 6500 190.0 1.00 B72210S0551K101 S10K550 550 745 2500 60.0 0.40 B72214S0551K101 S14K550 550 745 4500 120.0 0.60 B72220S0551K101 S20K550 550 745 6500 210.0 1.00 B72210S0621K101 S10K625 625 825 2500 68.0 0.40 B72214S0621K101 S14K625 625 825 4500 130.0 0.60 B72220S0621K101 S20K625 625 825 6500 230.0 1.00 B72210S0681K101 S10K680 680 895 2500 72.0 0.40 B72214S0681K101 S14K680 680 895 4500 140.0 0.60 B72220S0681K101 S20K680 680 895 6500 250.0 1.00 1) B72214S0102K101 S14K1000 1100 1465 4500 230.0 0.60 1) B72220S0102K101 S20K1000 1100 1465 6500 410.0 1.00 1) Operating voltage differs from type designation. Please read Cautions and warnings and 11 11/07 Important notes at the end of this document. Leaded varistors StandarD series Characteristics (T = 25 °C) A Ordering code V ∆V v i C v v c, max c typ (1 mA) (1 mA) (i ) (1 kHz) c V % V A pF B72210S0511K101 820 ±10 1355 25.0 110 B72214S0511K101 820 ±10 1355 50.0 180 B72220S0511K101 820 ±10 1355 100.0 340 B72210S0551K101 910 ±10 1500 25.0 105 B72214S0551K101 910 ±10 1500 50.0 170 B72220S0551K101 910 ±10 1500 100.0 320 B72210S0621K101 1000 ±10 1650 25.0 90 B72214S0621K101 1000 ±10 1650 50.0 150 B72220S0621K101 1000 ±10 1650 100.0 280 B72210S0681K101 1100 ±10 1815 25.0 85 B72214S0681K101 1100 ±10 1815 50.0 140 B72220S0681K101 1100 ±10 1815 100.0 250 B72214S0102K101 1800 ±10 2970 50.0 100 B72220S0102K101 1800 ±10 2970 100.0 170 Please read Cautions and warnings and 12 11/07 Important notes at the end of this document. Leaded varistors StandarD series Dimensional drawing Weight bs Nominal diameter V Weight RMS mm V g 5 11 … 460 0.3 … 0.7 7 11 … 460 0.4 … 1.1 1) 10 11 … 680 1.0 … 3.0 14 11 … 1000 1.4 … 7.6 Bottom view 20 11 … 1000 2.7 … 15.7 The weight of varistors in between these e voltage classes can be interpolated. ød a e 1) Seating plane to IEC 60717 VAR0408-C Dimensions Ordering code ±1 a ±1 b s h I d ±0.05 max max max min mm mm mm mm mm mm mm B72205S0110K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6 B72207S0110K101 5.0 1.2 9.0 3.4 11.0 25.0 0.6 B72210S0110K101 7.5 1.4 12.0 4.0 14.5 25.0 0.8 B72214S0110K101 7.5 1.4 15.5 4.0 18.5 25.0 0.8 B72220S0110K101 10.0 1.5 21.5 4.5 25.5 25.0 1.0 B72205S0140K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6 B72207S0140K101 5.0 1.3 9.0 3.5 11.0 25.0 0.6 B72210S0140K101 7.5 1.5 12.0 4.2 14.5 25.0 0.8 B72214S0140K101 7.5 1.5 15.5 4.2 18.5 25.0 0.8 B72220S0140K101 10.0 1.6 21.5 4.6 25.5 25.0 1.0 B72205S0170K101 5.0 1.4 7.0 3.5 8.5 25.0 0.6 B72207S0170K101 5.0 1.4 9.0 3.6 11.0 25.0 0.6 B72210S0170K101 7.5 1.6 12.0 4.4 14.5 25.0 0.8 B72214S0170K101 7.5 1.7 15.5 4.4 18.5 25.0 0.8 B72220S0170K101 10.0 1.8 21.5 4.8 25.5 25.0 1.0 B72205S0200K101 5.0 1.2 7.0 3.5 8.5 25.0 0.6 B72207S0200K101 5.0 1.2 9.0 3.6 11.0 25.0 0.6 B72210S0200K101 7.5 1.8 12.0 4.5 14.5 25.0 0.8 B72214S0200K101 7.5 1.9 15.5 4.6 18.5 25.0 0.8 B72220S0200K101 10.0 2.1 21.5 5.1 25.5 25.0 1.0 Please read Cautions and warnings and 13 11/07 Important notes at the end of this document. 3 max. h a Leaded varistors StandarD series Dimensions Ordering code ±1 a ±1 b s h I d ±0.05 max max max min mm mm mm mm mm mm mm B72205S0250K101 5.0 1.3 7.0 3.6 8.5 25.0 0.6 B72207S0250K101 5.0 1.3 9.0 3.7 11.0 25.0 0.6 B72210S0250K101 7.5 1.6 12.0 4.2 14.5 25.0 0.8 B72214S0250K101 7.5 1.7 15.5 4.2 18.5 25.0 0.8 B72220S0250K101 10.0 1.8 21.5 4.7 25.5 25.0 1.0 B72205S0300K101 5.0 1.5 7.0 3.6 8.5 25.0 0.6 B72207S0300K101 5.0 1.5 9.0 3.7 11.0 25.0 0.6 B72210S0300K101 7.5 1.7 12.0 4.4 14.5 25.0 0.8 B72214S0300K101 7.5 1.8 15.5 4.4 18.5 25.0 0.8 B72220S0300K101 10.0 2.0 21.5 4.9 25.5 25.0 1.0 B72205S0350K101 5.0 1.6 7.0 3.7 8.5 25.0 0.6 B72207S0350K101 5.0 1.6 9.0 3.9 11.0 25.0 0.6 B72210S0350K101 7.5 1.8 12.0 4.4 14.5 25.0 0.8 B72214S0350K101 7.5 2.0 15.5 4.5 18.5 25.0 0.8 B72220S0350K101 10.0 2.2 21.5 5.1 25.5 25.0 1.0 B72205S0400K101 5.0 1.8 7.0 3.9 8.5 25.0 0.6 B72207S0400K101 5.0 1.8 9.0 4.1 11.0 25.0 0.6 B72210S0400K101 7.5 2.1 12.0 4.8 14.5 25.0 0.8 B72214S0400K101 7.5 2.2 15.5 4.9 18.5 25.0 0.8 B72220S0400K101 10.0 2.4 21.5 5.4 25.5 25.0 1.0 B72205S0500K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6 B72207S0500K101 5.0 1.2 9.0 3.3 11.0 25.0 0.6 B72210S0500K101 7.5 1.4 12.0 3.9 14.5 25.0 0.8 B72214S0500K101 7.5 1.4 15.5 3.9 18.5 25.0 0.8 B72220S0500K101 10.0 1.5 21.5 4.3 25.5 25.0 1.0 B72205S0600K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6 B72207S0600K101 5.0 1.2 9.0 3.3 11.0 25.0 0.6 B72210S0600K101 7.5 1.4 12.0 4.0 14.5 25.0 0.8 B72214S0600K101 7.5 1.5 15.5 4.0 18.5 25.0 0.8 B72220S0600K101 10.0 1.6 21.5 4.4 25.5 25.0 1.0 B72205S0750K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6 B72207S0750K101 5.0 1.3 9.0 3.6 11.0 25.0 0.6 B72210S0750K101 7.5 1.5 12.0 4.2 14.5 25.0 0.8 B72214S0750K101 7.5 1.5 15.5 4.2 18.5 25.0 0.8 B72220S0750K101 10.0 1.6 21.5 4.6 25.5 25.0 1.0 Please read Cautions and warnings and 14 11/07 Important notes at the end of this document. Leaded varistors StandarD series Dimensions Ordering code ±1 a ±1 b s h I d ±0.05 max max max min mm mm mm mm mm mm mm B72205S0950K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6 B72207S0950K101 5.0 1.3 9.0 3.4 11.0 25.0 0.6 B72210S0950K101 7.5 1.5 12.0 4.0 14.5 25.0 0.8 B72214S0950K101 7.5 1.5 15.5 4.0 18.5 25.0 0.8 B72220S0950K101 10.0 1.6 21.5 4.5 25.5 25.0 1.0 B72205S0111K101 5.0 1.5 7.0 3.6 8.5 25.0 0.6 B72207S0111K101 5.0 1.5 9.0 3.6 11.0 25.0 0.6 B72210S0111K101 7.5 1.6 12.0 4.2 14.5 25.0 0.8 B72214S0111K101 7.5 1.7 15.5 4.2 18.5 25.0 0.8 B72220S0111K101 10.0 1.8 21.5 4.6 25.5 25.0 1.0 B72205S0131K101 5.0 1.6 7.0 3.6 8.5 25.0 0.6 B72207S0131K101 5.0 1.6 9.0 3.6 11.0 25.0 0.6 B72210S0131K101 7.5 1.8 12.0 4.2 14.5 25.0 0.8 B72214S0131K101 7.5 1.9 15.5 4.2 18.5 25.0 0.8 B72220S0131K101 10.0 2.0 21.5 4.7 25.5 25.0 1.0 B72205S0141K101 5.0 1.7 7.0 3.7 8.5 25.0 0.6 B72207S0141K101 5.0 1.7 9.0 3.7 11.0 25.0 0.6 B72210S0141K101 7.5 1.9 12.0 4.3 14.5 25.0 0.8 B72214S0141K101 7.5 2.0 15.5 4.3 18.5 25.0 0.8 B72220S0141K101 10.0 2.1 21.5 4.8 25.5 25.0 1.0 B72205S0151K101 5.0 1.8 7.0 3.8 8.5 25.0 0.6 B72207S0151K101 5.0 1.8 9.0 3.8 11.0 25.0 0.6 B72210S0151K101 7.5 2.0 12.0 4.4 14.5 25.0 0.8 B72214S0151K101 7.5 2.1 15.5 4.4 18.5 25.0 0.8 B72220S0151K101 10.0 2.2 21.5 4.9 25.5 25.0 1.0 B72205S0171K101 5.0 2.0 7.0 3.9 8.5 25.0 0.6 B72207S0171K101 5.0 2.0 9.0 4.0 11.0 25.0 0.6 B72210S0171K101 7.5 2.2 12.0 4.6 14.5 25.0 0.8 B72214S0171K101 7.5 2.2 15.5 4.6 18.5 25.0 0.8 B72220S0171K101 10.0 2.3 21.5 5.0 25.5 25.0 1.0 B72205S0231K101 5.0 1.8 7.0 4.0 8.5 25.0 0.6 B72207S0231K101 5.0 1.8 9.0 4.0 11.0 25.0 0.6 B72210S0231K101 7.5 2.0 12.0 4.7 14.5 25.0 0.8 B72214S0231K101 7.5 2.0 15.5 4.7 18.5 25.0 0.8 B72220S0231K101 10.0 2.1 21.5 5.1 25.5 25.0 1.0 Please read Cautions and warnings and 15 11/07 Important notes at the end of this document. Leaded varistors StandarD series Dimensions Ordering code ±1 a ±1 b s h I d ±0.05 max max max min mm mm mm mm mm mm mm B72205S0251K101 5.0 1.8 7.0 4.2 8.5 25.0 0.6 B72207S0251K101 5.0 1.8 9.0 4.2 11.0 25.0 0.6 B72210S0251K101 7.5 2.0 12.0 4.8 14.5 25.0 0.8 B72214S0251K101 7.5 2.0 15.5 4.8 18.5 25.0 0.8 B72220S0251K101 10.0 2.2 21.5 5.3 25.5 25.0 1.0 B72205S0271K101 5.0 2.0 7.0 4.3 8.5 25.0 0.6 B72207S0271K101 5.0 2.0 9.0 4.4 11.0 25.0 0.6 B72210S0271K101 7.5 2.2 12.0 5.0 14.5 25.0 0.8 B72214S0271K101 7.5 2.2 15.5 5.0 18.5 25.0 0.8 B72220S0271K101 10.0 2.3 21.5 5.4 25.5 25.0 1.0 B72205S0301K101 5.0 2.1 7.0 4.5 8.5 25.0 0.6 B72207S0301K101 5.0 2.1 9.0 4.5 11.0 25.0 0.6 B72210S0301K101 7.5 2.3 12.0 5.1 14.5 25.0 0.8 B72214S0301K101 7.5 2.3 15.5 5.2 18.5 25.0 0.8 B72220S0301K101 10.0 2.4 21.5 5.6 25.5 25.0 1.0 B72210S0321K101 7.5 2.4 12.0 5.4 15.0 25.0 0.8 B72214S0321K101 7.5 2.4 15.5 5.4 19.0 25.0 0.8 B72220S0321K101 10.0 2.6 21.5 5.8 25.5 25.0 1.0 B72205S0381K101 5.0 2.5 7.0 5.1 9.0 25.0 0.6 B72207S0381K101 5.0 2.5 9.0 5.2 11.5 25.0 0.6 B72210S0381K101 7.5 2.7 12.0 5.8 15.0 25.0 0.8 B72214S0381K101 7.5 2.7 15.5 5.9 19.0 25.0 0.8 B72220S0381K101 10.0 2.8 21.5 6.3 26.0 25.0 1.0 B72205S0421K101 5.0 2.8 7.0 5.4 9.0 25.0 0.6 B72207S0421K101 5.0 2.8 9.0 5.4 11.5 25.0 0.6 B72210S0421K101 7.5 2.9 12.0 6.1 15.0 25.0 0.8 B72214S0421K101 7.5 2.9 15.5 6.1 19.0 25.0 0.8 B72220S0421K101 10.0 3.1 21.5 6.5 26.0 25.0 1.0 B72205S0441K101 5.0 2.8 7.0 5.5 9.0 25.0 0.6 B72207S0441K101 5.0 2.8 9.0 5.5 11.5 25.0 0.6 B72210S0441K101 7.5 3.0 12.0 6.2 15.0 25.0 0.8 B72214S0441K101 7.5 3.0 15.5 6.3 19.0 25.0 0.8 B72220S0441K101 10.0 3.1 21.5 6.7 26.0 25.0 1.0 Please read Cautions and warnings and 16 11/07 Important notes at the end of this document. Leaded varistors StandarD series Dimensions Ordering code ±1 a ±1 b s h I d ±0.05 max max max min mm mm mm mm mm mm mm B72205S0461K101 5.0 3.0 7.0 5.7 9.0 25.0 0.6 B72207S0461K101 5.0 3.0 9.0 5.7 11.5 25.0 0.6 B72210S0461K101 7.5 3.1 12.0 6.3 15.0 25.0 0.8 B72214S0461K101 7.5 3.1 15.5 6.4 19.0 25.0 0.8 B72220S0461K101 10.0 3.3 21.5 6.8 26.0 25.0 1.0 B72210S0511K101 7.5 3.4 12.0 6.7 15.0 25.0 0.8 B72214S0511K101 7.5 3.4 15.5 6.8 19.0 25.0 0.8 B72220S0511K101 10.0 3.5 21.5 7.1 26.0 25.0 1.0 B72210S0551K101 7.5 3.7 12.0 7.1 15.0 25.0 0.8 B72214S0551K101 7.5 3.7 15.5 7.2 19.0 25.0 0.8 B72220S0551K101 10.0 3.9 21.5 7.5 26.0 25.0 1.0 B72210S0621K101 7.5 4.0 12.0 7.5 15.0 25.0 0.8 B72214S0621K101 7.5 4.0 15.5 7.5 19.0 25.0 0.8 B72220S0621K101 10.0 4.2 21.5 7.9 26.0 25.0 1.0 B72210S0681K101 7.5 4.4 12.0 7.9 15.0 25.0 0.8 B72214S0681K101 7.5 4.4 15.5 8.0 19.0 25.0 0.8 B72220S0681K101 10.0 4.5 21.5 8.4 26.0 25.0 1.0 B72214S0102K101 7.5 6.7 15.5 11.0 20.5 25.0 0.8 B72220S0102K101 10.0 6.9 21.5 11.4 28.5 25.0 1.0 Please read Cautions and warnings and 17 11/07 Important notes at the end of this document. Leaded varistors StandarD series Reliability data Test Test methods/conditions Requirement Varistor voltage The voltage between two terminals with To meet the specified value. the specified measuring current applied is called V (1 mA @ 0.2 … 2 s). v DC Clamping voltage The maximum voltage between two To meet the specified value. terminals with the specified standard impulse current (8/20 µs) applied. Max. AC operating voltage CECC 42 000, test 4.20 ∆V/V (1 mA) ≤10% | | 1000 h at UCT After having continuously applied the maximum allowable voltage at UCT ±2 °C for 1000 h, the specimen shall be stored at room temperature and normal humidity for 1 to 2 h. Thereafter, the change of V shall be v measured. Surge current derating, CECC 42 000, test C 2.1 ∆V/V (1 mA) ≤10% | | 8/20 µs 100 surge currents (8/20 µs), unipolar, (measured in direction interval 30 s, amplitude corresponding of surge current) to derating curve for 100 impulses at No visible damage 20 µs Surge current derating, CECC 42 000, test C 2.1 ∆V/V (1 mA) ≤10% | | 2ms 100 surge currents (2 ms), unipolar, (measured in direction interval 120 s, amplitude corresponding of surge current) to derating curve for 100 impulses at No visible damage 2ms Electric strength CECC 42 000, test 4.7 No breakdown Metal balls method, 2500 V , 60 s RMS The varistor is placed in a container holding 1.6 ±0.2 mm diameter metal balls such that only the terminations of the varistor are protruding. The specified voltage shall be applied between both terminals of the speci- men connected together and the elec- trode inserted between the metal balls. Please read Cautions and warnings and 18 11/07 Important notes at the end of this document. Leaded varistors StandarD series Reliability data Test Test methods/conditions Requirement Climatic sequence CECC 42 000, test 4.16 ∆V/V (1 mA) ≤10% | | The specimen shall be subjected to: R ≥1MΩ ins a) dry heat at UCT, 16 h b) damp heat, 1st cycle: 55 °C, 93% r. H., 24 h c) cold, LCT, 2 h d) damp heat, additional 5 cycles: 55 °C/25 °C, 93% r. H., 24 h/cycle. Then the specimen shall be stored at room temperature and normal humidity for 1 to 2 h. Thereafter, the change of V shall be v measured. Thereafter, insulation resis- tance R shall be measured according ins to CECC 42 000, test 4.8 at V = 500 V. Fast temperature cycling IEC 60068-2-14, test Na, LCT/UCT, ∆V/V (1 mA) ≤5% | | dwell time 30 min, 5 cycles No visible damage Damp heat, steady state The specimen shall be subjected to ∆V/V (1 mA) ≤10% | | 40 ±2 °C, 90 to 95% r. H. for 56 days R ≥1MΩ ins without load / with 10% of the maximum continuous DC operating voltage V . DC Then stored at room temperature and normal humidity for 1 to 2 h. Thereafter, the change of V shall be v measured. Thereafter, insulation resis- tance R shall be measured according ins to CECC 42 000, test 4.8 at V = 500 V. Solderability IEC 60068-2-20, test Ta, The inspection shall be method 1 with modified conditions for carried out under adequate lead-free solder alloys: 245 °C, 3 s: light with normal eyesight or with the assistance of a After dipping the terminals to a depth magnifier capable of giving of approximately 3 mm from the body a magnification of 4 to in a soldering bath of 245 °C for 3 s, the 10 times. The dipped sur- terminals shall be visually examined. face shall be covered with a smooth and bright solder coating with no more than small amounts of scattered imperfections such as pinholes or un-wetted or de-wetted areas. These imperfections shall not be concentrated in one area. Please read Cautions and warnings and 19 11/07 Important notes at the end of this document. Leaded varistors StandarD series Reliability data Test Test methods/conditions Requirement Resistance to soldering heat IEC 60068-2-20, test Tb, method 1A, ∆V/V (1 mA) ≤5% | | 260 °C, 10 s: No visible damage Each lead shall be dipped into a solder bath having a temperature of 260 ±5 °C to a point 2.0 to 2.5 mm from the body of the specimen, be held there for 10 ±1s and then be stored at room temperature and normal humidity for 1 to 2 h. The change of V shall be measured v and the specimen shall be visually examined. Tensile strength IEC 60068-2-21, test Ua1 ∆V/V (1 mA) ≤5% | | After gradually applying the force No break of solder joint, specified below and keeping the unit no wire break fixed for 10 s, the terminal shall be visually examined for any damage. Force for wire diameter: 0.6 mm = 10 N 0.8 mm = 10 N 1.0 mm = 20 N Vibration IEC 60068-2, test Fc ∆V/V (1 mA) ≤5% | | Frequency range: 10 … 55 Hz No visible damage 2 Amplitude: 0.75 mm or 98 m/s Duration: 6 h (3 · 2 h) Pulse: sine wave After repeatedly applying a single harmonic vibration according to the table above. The change of V shall be measured v and the specimen shall be visually examined. Bump IEC 60068-2-29, test Eb ∆V/V (1 mA) ≤5% | | Pulse duration: 6 ms No visible damage 2 Max. acceleration: 400 m/s Number of bumps: 4000 Pulse: half sine Flammability IEC 60695-2-2 (needle flame test) 5s max. Severity: vertical 10 s Note: UCT = Upper category temperature / LCT = Lower category temperature / R = Insulation resistance to CECC 42 000, test 4.8 ins Please read Cautions and warnings and 20 11/07 Important notes at the end of this document. Leaded varistors StandarD series v/i characteristics v = f (i) – for explanation of the characteristics refer A = Leakage current for worst-case to “General technical information”, 1.6.3 B = Protection level varistor tolerances VAR0458-L 6000 V A B 4000 v 2000 K420 K440 K460 1000 K385 800 K420 K440 K300 K275 600 K460 K250 K230 K385 400 K300 K175 K250 K275 K150 K140 K230 K130 K115 K150 200 K175 K95 K75 K130 K140 K60 K95 K115 100 K35 K50 K40 K75 K60 80 K25 K30 60 K50 K40 K20 K17 40 K30 K35 K14 K11 K20 K25 20 K14 K17 K11 10 8 6 4 2 1 _ _ _ __ 5 4 3 2 1 0 1 2 3 10 10 10 10 10 10 10 10 A 10 i SIOV-S05 … Please read Cautions and warnings and 21 11/07 Important notes at the end of this document. Leaded varistors StandarD series v/i characteristics v = f (i) – for explanation of the characteristics refer A = Leakage current for worst-case to “General technical information”, 1.6.3 B = Protection level varistor tolerances VAR0443-Q 6000 V A B 4000 v 2000 K420 K440 1000 K460 K420 K440 800 K385 600 K460 K300 K275 K250 K230 K385 400 K175 K275 K300 K150 K140 K230 K250 K130 K115 K175 200 K140 K150 K95 K75 K115 K130 K60 K95 100 K75 K50 K40 K35 80 K60 K50 K30 K25 60 K20 K35 K17 K40 40 K25 K30 K14 K11 K17 K20 20 K11 K14 10 8 6 4 2 1 _ _ _ _ _ 5 4 3 2 1 0 1 2 3 4 10 10 10 10 10 10 10 10 10 A 10 i SIOV-S07 … Please read Cautions and warnings and 22 11/07 Important notes at the end of this document. Leaded varistors StandarD series v/i characteristics v = f (i) – for explanation of the characteristics refer A = Leakage current for worst-case to “General technical information”, 1.6.3 B = Protection level varistor tolerances VAR0451-H 10000 V A B v 6000 4000 460 440 2000 680 625 550 1000 510 680 420 800 385 550 625 320 460 440 600 510 300 275 420 250 230 385 400 300 320 175 250 275 150 140 230 130 115 150 200 175 95 130 140 75 115 95 60 100 50 40 75 60 35 80 30 60 25 50 40 20 17 40 30 35 14 11 20 25 20 14 17 11 10 8 6 4 ___ _ _ 5 4 3 2 1 0 1 2 3 4 10 10 10 10 10 10 10 10 10 A 10 i SIOV-S10 … Please read Cautions and warnings and 23 11/07 Important notes at the end of this document. Leaded varistors StandarD series v/i characteristics v = f (i) – for explanation of the characteristics refer A = Leakage current for worst-case to “General technical information”, 1.6.3 B = Protection level varistor tolerances VAR0459-T 10000 V A B v 6000 4000 1000 420 2000 440 1000 680 625 550 510 1000 460 625 680 385 800 510 550 440 320 300 600 460 420 275 250 385 320 230 400 275 300 175 150 230 250 140 130 175 115 200 95 140 150 115 130 75 60 95 75 50 100 80 40 35 60 50 30 60 25 20 35 40 40 17 25 14 30 11 17 20 20 11 14 10 8 6 4 ___ _ _ 5 4 3 2 1 0 1 2 3 4 10 10 10 10 10 10 10 10 10 A 10 i SIOV-S14 … Please read Cautions and warnings and 24 11/07 Important notes at the end of this document. Leaded varistors StandarD series v/i characteristics v = f (i) – for explanation of the characteristics refer A = Leakage current for worst-case to “General technical information”, 1.6.3 B = Protection level varistor tolerances VAR0444-Y 10000 V A B v 6000 4000 1000 2000 1000 680 625 550 510 1000 460 440 625 800 680 420 385 510 550 320 600 300 440 460 275 385 250 420 230 400 300 320 250 175 150 275 140 130 230 115 150 200 175 95 130 140 75 115 95 60 100 50 40 75 60 80 35 30 60 40 50 25 20 40 30 35 17 14 20 25 11 20 14 17 11 10 8 6 4 _ _ _ _ _ 54 3 2 1 0 1 2 3 4 5 10 10 10 10 10 10 10 10 10 10 A 10 i SIOV-S20 … Please read Cautions and warnings and 25 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0097-E 3 10 A i i max max t r 2 10 5 1x 1 2 10 10 5 2 10 3 10 4 5 10 10 0 6 10 10 5 _ 1 10 5 _ 2 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S05K11 … K40 VAR0098-M 3 10 A i i max max t r 2 10 1x 5 2 10 1 2 10 3 10 10 4 5 10 5 10 6 10 0 10 5 _ 1 10 5 _ 2 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S05K50 … K460 Please read Cautions and warnings and 26 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0018-Z 3 10 A i i max max t r 2 10 1x 5 2 10 1 2 3 10 10 10 4 5 10 5 10 6 10 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S07K11 … K40 VAR0099-V 4 10 A i i max max t r 3 10 5 1x 2 10 2 10 5 2 3 10 10 4 5 1 10 10 10 6 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S07K50 … K460 Please read Cautions and warnings and 27 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0100-3 3 10 A i i max max t r 1x 2 10 2 5 10 2 3 10 10 4 5 10 10 1 10 6 10 5 0 10 5 _ 1 10 5 _ 2 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S10K11 … K40 VAR0101-B 4 10 A i i max max t r 3 10 5 1x 2 2 10 10 2 3 5 10 10 4 5 10 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S10K50 … K320 Please read Cautions and warnings and 28 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0102-J 4 10 A i i max max t r 3 10 5 1x 2 10 2 10 2 5 3 10 10 4 5 10 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S10K385 … K680 VAR0103-S 4 10 A i i max max t r 3 10 5 1x 2 2 10 10 2 3 10 5 10 4 10 5 10 1 10 6 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S14K11 … K40 Please read Cautions and warnings and 29 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0104-1 4 10 A i i max max t r 3 10 1x 5 2 10 2 2 10 10 3 10 5 4 10 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S14K50 … K320 VAR0105-9 4 10 A i i max max t r 3 10 1x 5 2 10 2 2 10 3 10 10 5 4 10 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S14K385 … K1000 Please read Cautions and warnings and 30 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0106-H 4 10 A i i max max t r 3 10 1x 5 2 10 2 10 2 3 10 10 4 5 10 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S20K11 … K40 VAR0107-Q 4 10 A i i max max t r 1x 3 10 2 5 10 2 10 3 2 10 10 4 10 5 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S20K50 … K115 Please read Cautions and warnings and 31 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0168-7 4 10 A i i max max t r 1x 3 10 2 10 5 2 10 3 10 2 10 4 10 5 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S20K130 … K320 VAR0169-F 4 10 A i i max max t r 1x 3 10 2 10 5 2 10 3 10 2 10 4 10 5 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S20K385 … K460 Please read Cautions and warnings and 32 11/07 Important notes at the end of this document. Leaded varistors StandarD series Derating curves Maximum surge current i = f (t , pulse train) max r For explanation of the derating curves refer to “General technical information”, section 1.8.1 VAR0108-Y 4 10 A i i max max t r 3 1x 10 2 5 10 2 10 3 2 10 10 4 10 5 5 10 6 10 1 10 5 0 10 5 _ 1 10 12 3 4 1055 10 5 10 µs 10 t r SIOV-S20K510 … K1000 Please read Cautions and warnings and 33 11/07 Important notes at the end of this document. Leaded varistors StandarD series Cautions and warnings General 1. EPCOS metal oxide varistors (SIOVs) are designed for specific applications and should not be used for purposes not identified in our specifications, application notes and data books unless otherwise agreed with EPCOS during the design-in-phase. 2. Ensure suitability of SIOVs through reliability testing during the design-in phase. SIOVs should be evaluated taking into consideration worst-case conditions. 3. For applications of SIOVs in line-to-ground circuits based on various international and local standards there are restrictions existing or additional safety measures required. Storage 1. Store SIOVs only in original packaging. Do not open the package before storage. 2. Storage conditions in original packaging: Storage temperature: –25 °C … +45 °C Relative humidity: <75% annual average, <95% on maximum 30 days a year. Dew precipitation: Is to be avoided. 3. Avoid contamination of an SIOV’s surface during storage, handling and processing. 4. Avoid storage of SIOVs in harmful environments that can affect the function during long-term operation (examples given under operation precautions). 5. The SIOV type series should be soldered within the time specified: SIOV-S, -Q, -LS 24 months ETFV and SFS types 12 months. Handling 1. SIOVs must not be dropped. 2. Components must not be touched with bare hands. Gloves are recommended. 3. Avoid contamination of the surface of SIOV electrodes during handling, be careful of the sharp edge of SIOV electrodes. Soldering (where applicable) 1. Use rosin-type flux or non-activated flux. 2. Insufficient preheating may cause ceramic cracks. 3. Rapid cooling by dipping in solvent is not recommended. 4. Complete removal of flux is recommended. Please read Cautions and warnings and 34 11/07 Important notes at the end of this document. Leaded varistors StandarD series Mounting 1. Potting, sealing or adhesive compounds can produce chemical reactions in the SIOV ceramic that will degrade the component’s electrical characteristics. 2. Overloading SIOVs may result in ruptured packages and expulsion of hot materials. For this rea- son SIOVs should be physically shielded from adjacent components. Operation 1. Use SIOVs only within the specified temperature operating range. 2. Use SIOVs only within the specified voltage and current ranges. 3. Environmental conditions must not harm SIOVs. Use SIOVs only in normal atmospheric condi- tions. Avoid use in the presence of deoxidizing gases (chlorine gas, hydrogen sulfide gas, ammonia gas, sulfuric acid gas, etc), corrosive agents, humid or salty conditions. Avoid contact with any liquids and solvents. Please read Cautions and warnings and 35 11/07 Important notes at the end of this document. Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, DSSP, MiniBlue, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. 36 11/07