CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

Type SCD IGBT Snubber Capacitor Modules

High dV/dt Direct Mount IGBT Snubber

Style SCD offers protection against voltage transients in low

to medium current IGBT applications where high dV/dt is

encountered. Connect these capacitors from C1 to E2 on a dual

IGBT module or from P to N on a six-pack module to eliminate

severe voltage transients. Parts ending with Z25 fit IGBTs with

23mm, 25mm and 28mm lead spacing. If you have a preferred

lead spacing, please specify.

Highlights

- High peak & RMS current capability

- Mount directly to the IGBT module

- Low inductance

- Low loss polypropylene dielectric

- Self healing

- Other terminal spacing and capacitance values available.

- We can build to your specs!

- 85 °C ambient temperature

Specifications

Capacitance Range

0.22 to 4.7 µF

Capacitance Tolerance

±10% (K) standard, ±5% (J) optional

Rated Voltage

600 to 2000 Vdc

Operating Temperature Range

-55 ºC to 85 ºC

Maximum rms Current

Check tables for values

Test Voltage between Terminals @ 25ºC

160% rated DC voltage for 60 s

Test Voltage between Terminals & Case @ 25ºC

3 kVac @ 50/60 Hz for 60 s

Life Test

2000 h @ 85 ºC, 125% rated DC voltage

Life Expectancy

60,000 h @ rated Vdc, 70 ºC

30,000 h @ rated Vac, 70 ºC

RoHS Compliant

Dimensions

L

Max

1.0 mm

14.0 mm

W

Max

H

Max

5.0 mm

17.3 mm

7.0 mm

14.0 mm

6.5 x 8.5 mm

25.4 mm

Tolerances: ±0.5mm unless otherwise specified

±1.0

±0.125

±0.125

±0.125

±0.125

±1.0

±1.0

15.0 mm

Construction Details

Case Material

Plastic UL94V-0

Resin Material

Dry Resin UL94V-0

Terminal Material

Tin Plated Copper

17.0 mm