TOSZ 118078 www.vishay.com Vishay Draloric RF Power Barrel Capacitors, for Dielectric Heating Equipment FEATURES These capacitors feature a Q-factor of greater than 10 000 which makes them ideal in operating frequency range from 0.1 MHz up to 30 MHz where high voltages and currents are present. The TOSZ model can be used as replacement for fixed vacuum capacitors. The construction gives the capacitors an advantage over fixed vacuum capacitors, because there is no possibility of vacuum deterioration. APPLICATIONS Dielectric heating equipments in industrial segment CAPACITANCE RANGE 50 pF to 75 pF CAPACITANCE TOLERANCE ± 10 % QUICK REFERENCE DATA DESCRIPTION VALUE CERAMIC DIELECTRICS R16 High Q (TCC + 100 ppm/K) Ceramic Class 1 Ceramic Dielectric R16 HQ RATED VOLTAGE Type TOSZ 118078 30 kV p Voltage (V ) 30 000 p DIELECTRIC STRENGTH TEST Min. Capacitance (pF) 50 60 000 V , 2 min DC Max. Capacitance (pF) 75 140 % rated AC voltage (30 000 V , 50 Hz, 3 minutes) RMS Mounting Screw mounting RF-POWER TEST 140 % of rated power, for 5 minutes in a test generator circuit MATERIAL DISSIPATION FACTOR Capacitor elements made from Class 1 ceramic dielectric with noble metal electrodes. Max. 0.025 % (1 MHz) Connection terminals: INSULATION RESISTANCE Thread terminal, copper/brass, silver plated Allowable torque: M4 thread 3.5 Nm (31 lbf in) Min. 100 000 M (at 25 °C) M8 thread 6.0 Nm (53 lbf in) OPERATING TEMPERATURE RANGE FINISH - 55 °C to + 100 °C Capacitor body completely glazed MARKING Type designator, capacitance value and tolerance, rated peak voltage, ceramic material code, production date code, manufacturer logo, serial no. Revision: 12-Aug-11 Document Number: 22136 1 For technical questions, contact: powcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TOSZ 118078 www.vishay.com Vishay Draloric SAP PART NUMBER AND ELECTRICAL DATA CAP. RATED RATED RATED (1) PART NUMBER CERAMIC VALUES VOLTAGE POWER CURRENT (pF) (kV ) (kvar) (A ) P RMS TYPE TOSZ 118078 BZ118078WV50036CB1 50 R16 High Q 30 up to 800 150 BZ118078WV75036CB1 75 Notes (1) The surface temperature during operation must not exceed + 100 °C DIMENSIONS in millimeters (inches) M4 threads Ø 118 (4.65 Dia.) 60° 60° Ø 50 ± 0.5 (1.97 Dia. ± 0.02) Center: M8 thread DERATING DIAGRAM BZ118078WV75036CB1 BZ118078WV50036CB1 I [A ] I [A ] g RMS g RMS 3.77 MHz 59.6 MHz 5.65 MHz 89.4 MHz U [kV ] U [kV ] Q [kvar] Q [kvar] g p g p g g 100 1000 100 1000 U U g g 10 100 10 100 Q g Q g 1 10 1 10 I g I g 0.1 1 0.1 1 0.1 1 10 100 1000 0.1 1 10 100 1000 Frequency [MHz] Frequency [MHz] Revision: 12-Aug-11 Document Number: 22136 2 For technical questions, contact: powcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 85 ± 3 (3.35 ± 0.12) 4.0 ± 0.3 (1.57 ± 0.012) Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 Document Number: 91000 1