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.