GFMQ, GFWQ Datasheet

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
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Revision: 02-Oct-12
1
Document Number: 91000