33 3 715C..DK... www.vishay.com Vishay Cera-Mite High Voltage Class 2 Ceramic DC Disc Capacitors, 10 kV to 40 kV / 3.5 kV to 14 kV , Screw Terminal Mounting DC DC AC AC FEATURES Class 2 ceramic (Y5U) Low inductance High insulation resistance Epoxy coating Screw terminal mounting Ceramic singlelayer capacitor Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS High voltage power supplies CO lasers 2 DESIGN SUPPORT TOOLS AVAILABLE X-ray equipment Welding equipment 3D Models Industrial QUICK REFERENCE DATA DESCRIPTION VALUE Ceramic Class 2 Ceramic Dielectric Y5U Type 715C10DK 715C15DK 715C20DK 715C30DK 715C40DK Voltage (V ) 10 000 15 000 20 000 30 000 40 000 DC Min. Capacitance (pF) 10 000 1500 500 500 300 Max. Capacitance (pF) 20 000 10 000 6800 4700 3300 Mounting Screw terminal (1) DIELECTRIC STRENGTH RATED VOLTAGE 10 kV (3.5 kV ) 150 % of rated voltage, charging current limited to 50 mA. DC RMS 15 kV (5.3 kV ) DC RMS DISSIPATION FACTOR tan 20 kV (7.0 kV ) DC RMS -3 20 x 10 (1 kHz) 30 kV (10.6 kV ) DC RMS 40 kV (14.0 kV ) DC RMS INSULATION RESISTANCE Note Min. 200 000 M or 1000 F min. at 25 C. (1) All kV up to 60 Hz RMS CORONA LIMIT MATERIAL < 5 pC at 50 % rated AC voltage. Capacitor elements made from class 2 ceramic in a molde d epoxy case. Screw terminals: brass, silver plated. OPERATING TEMPERATURE RANGE -30 C to +85 C MARKING Type designator, capacitance value, rated DC voltage, CAPACITANCE RANGE ceramic material code, production date code, Cera-mite 300 pF to 20 nF logo. CAPACITANCE TOLERANCES POWER DISSIPATION -20 % to +80 % Limit to 20 C rise above ambient, measured on case. CERAMIC DIELECTRIC Y5U (Class 2) Revision: 07-Mar-2019 Document Number: 22168 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 DD D 715C..DK... www.vishay.com Vishay Cera-Mite DIMENSIONS H max. 8-32NC-2B tapped holes Notes Screw torque limit must be 12 inch pounds. Use 8-32, 3/16 long screw to prevent bottoming M5 metric terminals available on request, consult factory ORDERING INFORMATION 715C15DKD20 15 kV 2000 pF -20 % TO +80 % Y5U DC MODEL RATED VOLTAGE CAPACITANCE VALUE TOLERANCE CERAMIC SAP PART NUMBER, ELECTRICAL, AND DIMENSIONAL DATA in millimeters (inches) CAPACITANCE RATED RATED MODEL CERAMIC VALUES VOLTAGE VOLTAGE D H max. max. (pF) (kV ) (kV ) DC RMS 715C10DK 715C10DKS10 10 000 45.7 (1.80) 22.0 (0.87) Y5U 10 3.5 715C10DKS20 20 000 54.1 (2.13) 19.8 (0.78) 715C15DK 715C15DKD15 1500 26.7 (1.05) 715C15DKD20 2000 33.0 (1.30) 715C15DKD33 Y5U 3300 15 5.3 39.4 (1.55) 22.9 (0.90) 715C15DKD47 4700 33.0 (1.30) 715C15DKS10 10 000 45.7 (1.80) 715C20DK 715C20DKT50 500 22.4 (0.88) 715C20DKD10 1000 31.8 (1.25) 715C20DKD13 1300 33.0 (1.30) 715C20DKD25 Y5U 2500 20 7.0 39.4 (1.55) 25.4 (1.00) 715C20DKD33 3300 45.7 (1.80) 715C20DKD47 4700 54.1 (2.13) 715C20DKD68 6800 61.5 (2.42) 715C30DK 715C30DKT50 500 26.7 (1.05) 34.5 (1.36) 715C30DKD10 1000 33.0 (1.30) 715C30DKD25 Y5U 2500 30 10.6 45.7 (1.80) 30.0 (1.18) 715C30DKD33 3300 54.1 (2.13) 715C30DKD47 4700 61.5 (2.42) 715C40DK 715C40DKT30 300 22.4 (0.88) 715C40DKT50 500 26.7 (1.05) 715C40DKT78 780 33.0 (1.30) 715C40DKD10 Y5U 1000 40 14.0 39.4 (1.55) 34.5 (1.36) 715C40DKD16 1600 45.7 (1.80) 715C40DKD25 2500 54.1 (2.13) 715C40DKD33 3300 58.4 (2.30) Revision: 07-Mar-2019 Document Number: 22168 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 D max.