715C..DK...
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Vishay Cera-Mite
High Voltage Class 2 Ceramic DC Disc Capacitors,
Screw Terminal Mounting, 15 kVDC to 40 kVDC
FEATURES
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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
DESIGN SUPPORT TOOLS
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•
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click logo to get started
High voltage power supplies
CO2 lasers
X-ray equipment
Welding equipment
Industrial
Models
Available
CAPACITANCE RANGE
100 pF to 10 nF
QUICK REFERENCE DATA
DESCRIPTION
RATED VOLTAGE
VALUE
Ceramic Class
2
Ceramic Dielectric
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
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•
•
•
(1)
15 kVDC (5.3 kVRMS)
20 kVDC (7.0 kVRMS)
30 kVDC (10.6 kVRMS)
40 kVDC (14.0 kVRMS)
Note
(1) All kV
RMS up to 60 Hz
CERAMIC DIELECTRIC
Y5U (Class 2)
DIELECTRIC STRENGTH
150 % of rated voltage, charging current limited to 50 mA.
DISSIPATION FACTOR tan
20 x 10-3 (1 kHz)
INSULATION RESISTANCE
Min. 200 000 M or 1000 F min. at 25 °C.
CORONA LIMIT
< 5 pC at 50 % rated AC voltage.
OPERATING TEMPERATURE RANGE
-30 °C to +85 °C
Revision: 16-May-2018
MATERIAL
Capacitor elements made from class 2 ceramic in a molded
epoxy case. Screw terminals: brass, silver plated.
MARKING
Type designator, capacitance value, rated DC voltage,
ceramic material code, production date code, Cera-mite
logo.
POWER DISSIPATION
Limit to 20 °C rise above ambient, measured on case.
CAPACITANCE TOLERANCES
-20 % to +80 %
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
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: 16-May-2018
34.5 (1.36)
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
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: 16-May-2018
www.vishay.com/doc?23140
Document Number: 22168
3
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
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Revision: 08-Feb-17
1
Document Number: 91000