GFMQ, GFWQ www.vishay.com Vishay Draloric High Voltage Ceramic Capacitor Stacks, with Solder Tags, Class 2 Ceramic FEATURES • Small size • Multiple design up to 12 stages • Voltage rating of the individual discs 8 kVDC • Other versions on request APPLICATIONS Ceramic capacitor stacks have been developed for use in low power voltage multipliers used in high voltage DC generators. The major applications are x-ray equipment for medical diagnostics or electrostatic paint spraying equipment. CAPACITANCE RANGE QUICK REFERENCE DATA DESCRIPTION VALUE Ceramic Class 2 Ceramic Dielectric Type 370 pF to 500 pF CAPACITANCE TOLERANCE R2005 GFMQ10.., GFWQ10.. Voltage (VDC) ± 20 % GFMQ12.., GFWQ12.. CERAMIC DIELECTRIC R2005 (X7R) 8000 Min. Capacitance (pF) 370 500 RATED VOLTAGE Max. Capacitance (pF) 370 500 8.0 kVDC per single disc Mounting Solder tags DIELECTRIC STRENGTH TEST MATERIAL 13 kVDC per single disc, in dielectric fluid Capacitor elements made from class 2 ceramic dielectric with noble metal electrodes. DISSIPATION FACTOR Max. 2.5 % (1 kHz) Connection terminals between the discs: brass, silver plated INSULATION RESISTANCE OPTIONAL TERMINALS Min. 10 G (at 25 °C) We offer a variety of intermediate solder tags to meet customers requirements. Please contact us. OPERATING TEMPERATURE RANGE -25 °C to +85 °C Revision: 11-Sep-15 Document Number: 22034 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 GFMQ, GFWQ www.vishay.com Vishay Draloric SAP PART NUMBER AND ELECTRICAL DATA PART NUMBER CERAMIC RATED TEST CAPACITANCE NO. OF DISC VOLTAGE (1)(2) VOLTAGE (1)(3) VALUES (1) IN SERIES (pF) (kVDC) (kVDC) LMAX. mm (INCH) D mm (INCH) TYPE GFMQ10.. RHS370P38BPZHA6000 RHS370P38BPZHB6001 R2005 (X7R) 370 (± 20 %) 8.0 13 R2005 (X7R) 370 (± 20 %) 8.0 13 R2005 (X7R) 500 (± 20 %) 10 61.5 (2.421) 12 10.5 ± 0.3 73.5 (2.893) (0.413 ± 0.012) 10 61.5 (2.421) TYPE GFWQ10.. RHS370P38BPZHC6002 RHS370P38BPZHD6003 12 10.5 ± 0.3 73.5 (2.893) (0.413 ± 0.012) 8 49.5 (1.949) 10 61.5 (2.421) 12 73.5 (2.893) TYPE GFMQ12.. RHS500P38BPZHE6004 RHS500P38BPZHF6005 8.0 13 RHS500P38BPZHG6006 12.0 ± 0.2 (0.472 ± 0.008) TYPE GFWQ12.. RHS500P38BPZHH6007 R2005 (X7R) RHS500P38BPZHJ6008 500 (± 20 %) 8.0 13 RHS500P38BPZHK6009 8 49.5 (1.949) 10 61.5 (2.421) 12 73.5 (2.893) 12.0 ± 0.2 (0.472 ± 0.008) Notes (1) Per single disc (2) In an insulating environment (3) Min. 3 s in dielectric fluid DIMENSIONS DATA TYPE GFMQ 1.5 (0.059) L 3.2 (0.126) D 18 (0.71) 0.3 (0.012) TYPE GFWQ 140° L Ø 1 (0.04 Dia.) 8.5 (0.3 35) D 0.3 (0.012) RELATED DOCUMENTS General Information Revision: 11-Sep-15 www.vishay.com/doc?22090 Document Number: 22034 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 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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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000