715C..DK... www.vishay.com Vishay Cera-Mite High Voltage Class 2 Ceramic DC Disc Capacitors, Screw Terminal Mounting, 15 kVDC to 40 kVDC FEATURES • • • • • • Class 2 ceramic (Y5U) Low inductance High insulation resistance Epoxy coating Screw terminal mounting Ceramic singlelayer capacitor APPLICATIONS • • • • • QUICK REFERENCE DATA DESCRIPTION VALUE Ceramic Class 2 Ceramic Dielectric High voltage power supplies CO2 lasers X-ray equipment Welding equipment Industrial Y5U Type 715C15 DK### 715C20 DK### 715C30 DK### 715C40 DK### Voltage (VDC) 15 000 20 000 30 000 40 000 Min. Capacitance (pF) 1500 500 500 300 Max. Capacitance (pF) 10 000 6800 4700 3300 Mounting Screw terminal DIELECTRIC STRENGTH CAPACITANCE RANGE 100 pF to 10 nF RATED VOLTAGE • • • • (1) 15 kVDC (5.3 kVRMS) 20 kVDC (7.0 kVRMS) 30 kVDC (10.6 kVRMS) 40 kVDC (14.0 kVRMS) 150 % of rated voltage, charging current limited to 50 mA. Note (1) All kV RMS up to 60 Hz DISSIPATION FACTOR tan CERAMIC DIELECTRIC 20 x 10-3 (1 kHz) Y5U (Class 2) INSULATION RESISTANCE MATERIAL Min. 200 000 M or 1000 F min. at 25 °C. Capacitor elements made from class 2 ceramic in a molded epoxy case. Screw terminals: brass, silver plated. CORONA LIMIT < 5 pC at 50 % rated AC voltage. OPERATING TEMPERATURE RANGE -30 °C to +85 °C MARKING Type designator, capacitance value, rated DC voltage, ceramic material code, production date code, Cera-mite logo. POWER DISSIPATION Limit to 25 °C rise above ambient, measured on case. CAPACITANCE TOLERANCES -20 % to +80 % Revision: 11-Sep-15 Document Number: 22168 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 715C..DK... www.vishay.com Vishay Cera-Mite DIMENSIONS Hmax. Dmax. 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 kVDC 2000 pF -20 % TO +80 % Y5U MODEL RATED VOLTAGE CAPACITANCE VALUE TOLERANCE CERAMIC SAP PART NUMBER, ELECTRICAL, AND DIMENSIONAL DATA in millimeters (inches) MODEL CERAMIC CAPACITANCE VALUES (pF) RATED VOLTAGE (kVDC) RATED VOLTAGE (kVRMS) Dmax. Hmax. 715C15DK### 715C15DKD15 1500 26.7 (1.05) 715C15DKD20 2000 33.0 (1.30) 715C15DKD33 Y5U 3300 15 5.3 39.4 (1.55) 715C15DKD47 4700 33.0 (1.30) 715C15DKS10 10 000 45.7 (1.80) 22.9 (0.90) 715C20DK### 715C20DKT50 500 22.4 (0.88) 715C20DKD10 1000 31.8 (1.25) 715C20DKD13 715C20DKD25 1300 Y5U 2500 33.0 (1.30) 20 7.0 39.4 (1.55) 715C20DKD33 3300 45.7 (1.80) 715C20DKD47 4700 54.1 (2.13) 715C20DKD68 6800 61.5 (2.42) 25.4 (1.00) 715C30DK### 715C30DKT50 500 26.7 (1.05) 715C30DKD10 1000 33.0 (1.30) 715C30DKD25 Y5U 2500 30 10.6 45.7 (1.80) 715C30DKD33 3300 54.1 (2.13) 715C30DKD47 4700 61.5 (2.42) 34.5 (1.36) 30.0 (1.18) 715C40DK### 715C40DKT30 300 22.4 (0.88) 715C40DKT50 500 26.7 (1.05) 715C40DKT78 715C40DKD10 780 Y5U 1000 33.0 (1.30) 40 14.0 39.4 (1.55) 715C40DKD16 1600 45.7 (1.80) 715C40DKD25 2500 54.1 (2.13) 715C40DKD33 3300 58.4 (2.30) Revision: 11-Sep-15 34.5 (1.36) Document Number: 22168 2 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 715C..DK... www.vishay.com Vishay Cera-Mite ᐃC/C (%) CAPACITANCE CHANGE VS. VOLTAGE (typical) 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 ΔC/C = f (UR) Y5U 0 10 20 30 40 50 60 70 80 90 100 UN (%) RELATED DOCUMENTS General Information Revision: 11-Sep-15 www.vishay.com/doc?23140 Document Number: 22168 3 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 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. 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