TOSZ 118078 www.vishay.com Vishay Draloric RF Power Barrel Capacitors for Dielectric Heating Equipment, R16 HQ Ceramic Dielectric 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 Class 1 Ceramic Dielectric Type Voltage (Vp) Min. Capacitance (pF) Max. Capacitance (pF) Mounting CERAMIC DIELECTRICS R16 High Q (TCC + 100 ppm/K) R16 HQ TOSZ 118078 30 000 RATED VOLTAGE 30 kVp 50 75 Screw terminal MATERIAL Capacitor elements made from class 1 ceramic dielectric with noble metal electrodes. Connection terminals: thread terminal, copper / brass, silver plated. DIELECTRIC STRENGTH TEST 60 000 VDC, 2 min 140 % rated AC voltage (30 000 VRMS, 50 Hz, 3 minutes) RF-POWER TEST 140 % of rated power, for 5 minutes in a test generator circuit DISSIPATION FACTOR Allowable torque: M4 thread 3.5 Nm (31 lbf in) M8 thread 6.0 Nm (53 lbf in) Max. 0.025 % (1 MHz) FINISH Min. 100 000 M (at 25 °C) Capacitor body completely glazed. MARKING INSULATION RESISTANCE OPERATING TEMPERATURE RANGE -55 °C to +100 °C Type designator, capacitance value and tolerance, rated peak voltage, ceramic material code, production date code, manufacturer logo, serial no. Revision: 11-Sep-15 Document Number: 22136 1 For technical questions, contact: [email protected] 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 PART NUMBER CERAMIC BZ118078WV50036CB1 CAP. VALUES (pF) RATED POWER (1) (kvar) RATED CURRENT (ARMS) 30 Up to 800 150 50 R16 High Q BZ118078WV75036CB1 RATED VOLTAGE (kVp) 75 Note (1) The surface temperature during operation must not exceed +100 °C DIMENSIONS in millimeters (inches) M4 threads Ø 118 (4.65 Dia.) 85 ± 3 (3.35 ± 0.12) 40.0 ± 0.3 (1.575 ± 0.012) 60° 60° Ø 50.0 ± 0.5 (1.969 Dia. ± 0.020) Center: M8 thread DERATING DIAGRAMS BZ118078WV50036CB1 5.65 MHz Ug (kVp) 100 89.44 MHz BZ118078WV75036CB1 Ig (ARMS) Qg (kvar) 1000 Ug 59.63 MHz Ig (ARMS) Qg (kvar) 1000 Ug 10 100 10 1 10 1 100 Qg Qg 10 Ig Ig 0.1 0.1 3.77 MHz Ug (kVp) 100 1 10 Frequency (MHz) 100 1 1000 0.1 0.1 1 10 100 1 1000 Frequency (MHz) RELATED DOCUMENTS General Information Revision: 11-Sep-15 www.vishay.com/doc?22071 Document Number: 22136 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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