30DK VISHAY [Vishay Siliconix], 30DK Datasheet

30DK

Manufacturer Part Number

30DK

Description

Heavy Duty High Voltage Capacitors

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.30DK.pdf (1 pages)

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10 TO 40KV MOLDED EPOXY CASE

DK GENERAL PURPOSE TYPE, EIA CLASS III

APPLICATIONS:

•

KT SPECIAL PURPOSE TYPE, EIA CLASS I

APPLICATIONS:

•

PERFORMANCE CHARACTERISTICS:

Operating Temperature Range: -30°C to +85°C

Storage Temperature Range: -40°C to +100°C

Dielectric Strength: 150% of rated voltage, charging

current limited to 50mA.

Insulation Resistance: 200,000 megohms or 1000 F

minimum at 25°C.

Corona Limit: 50 picocoulombs at rated AC voltage.

Self Resonant Frequency: Ranges from 50 MHz for small

diameters to 10 MHz for large diameters.

Power Dissipation: Limit to 25°C rise above ambient,

measured on case.

15DK, 20DK, 30DK, 40DK, 10KT, 15KT, 20KT, 30KT, 40KT Series

Vishay Cera-Mite

Applications where high dv/dt is present will operate at high

peak currents (I

the actual circuit for dv/dt greater than 2000V/ microsecond. If

repetitive, it may be necessary to use a series resistor or other

impedance to limit peak currents to safe values.

www.vishay.com

Typical Applications

High Voltage Power Supplies, CRTs, Lasers.

Smallest Size Available.

High Voltage Power Supplies, CRTs, Lasers.

Greater Capacitance Stability.

Features Low DF and Low Heating, Low DC & AC Voltage

Coefficient.

Tighter Tolerance On Capacitance.

Highest AC Voltage Ratings.

-10

-20

-30

-40

-30

Temp. ( C)

= dv/dt x C). Capacitors should be evaluated in

Series

High Voltage

Ceramic Capacitor

Heavy Duty High Voltage Capacitors

KT Series ceramic material is

specially designed to handle

AC current, due to low

dissipation factor.

Focus

H.V.

CRT

ceramite.support@vishay.com

Fig 17

TERMINAL ADAPTORS

# 8-32N C -2B Adapters.

Order separately as required.

All tolerances ±0.010 unless speciﬁ ed.

40,000 VDC; 9,000 VRMS, 60HZ

75-134A

NOTE: Screw torque limit:

12 inch pounds. Use

#8-32, 3/16" long screw to

prevent bottoming.

15,000 VDC; 4,000 VRMS, 60HZ

30,000 VDC; 7,000 VRMS, 60HZ

#8-32NC-2B

Tapped

Holes

TYPE DK CAPACITOR

Class III Y5U Temp. Coefficient

Cap Tol. +80% - 20%

DF: 2% Max @ 1 kHz

20,000 VDC; 5,000 VRMS, 60HZ

.01 uF 15DKS10

1000 30DKD10

2500 30DKD25

3300 30DKD33

4700 30DKD47

1500 15DKD15

2000 15DKD20

3300 15DKD33

4700 15DKD47

1000 40DKD10

1600 40DKD16

2500 40DKD25

3300 40DKD33

1000 20DKD10

1300 20DKD13

2500 20DKD25

3300 20DKD33

4700 20DKD47

6800 20DKD68

CAP

500 30DKT50

CAP

300 40DKT30

500 40DKT50

780 40DKT78

CAP

500 20DKT50

NO. 6-32 NC-2B

THD

CATALOG

0.437

CATALOG

NUMBER D CODE L CODE

0.015

NUMBER D CODE L CODE

0.250

DIA

SIZE

0.187 FLAT

SIZE

CODE in.

SIZE

DIAMETER

.880

1.05

1.30

1.55

1.80

2.13

2.30

2.42

15,000 VDC; 6,000 VRMS, 60HZ

10,000 VDC; 4,000 VRMS, 60HZ

75-135A

TYPE KT CAPACITOR

Class I N4700 Temp. Coefﬁ cient

Cap Tol. ±20%

DF: 0.2% Max @ 1 kHz

30,000 VDC; 10,000 VRMS, 60HZ

75-136A

20,000 VDC; 8,000 VRMS, 60HZ

40,000 VDC; 13,000 VRMS, 60HZ

MAX.

1900 15KTD19

3300 15KTD33

1200 30KTD12

1800 30KTD18

1000

2200

3900

4700

1000 20KTD10

1900 20KTD19

2700 20KTD27

1000 40KTD10

1300 40KTD13

CAP

820

CAP

400

660

CAP

560

CAP

300

640

22.4

26.7

33.0

39.4

45.7

54.1

58.4

61.5

NO. 6-32 NC-2B

INT THD

Document Number: 23098

NO. 8-32 NC-2B

CATALOG

15KTT82

30KTT40

30KTT66

20KTT56

0.437

NUMBER D CODE L CODE

10KTD10

10KTD22

10KTD39

10KTD47

CATALOG

40KTT30

40KTT64

NUMBER D CODE L CODE

CATALOG

NUMBER D CODE L CODE

0.015

CATALOG

NUMBER D CODE L CODE

THD

0.437

0.015

Revision 14-May-02

CODE

SIZE

0.312

715C Series

0.375

.780 19.8

.900 22.9

1.00 25.4

1.18 30.0

1.36 34.5

SIZE

LENGTH

in. mm

0.250

DIA

SIZE

0.250

0.187 FLAT

MAX.

DIA

0.187 FLAT

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