www.vishay.com

Document Number: 94636

2

Revision: 05-Aug-09

VSKCS403/100

Vishay High Power Products

ADD-A-PAK Generation VII

Power Modules Schottky Rectifier, 400 A

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average

forward current

per module

400

A

per leg

200

Maximum peak one cycle

non-repetitive surge current

5 µs sine or 3 µs rect. pulse

Following any rated

load condition and with

25 500

10 ms sine or 6 ms rect. pulse

3300

Non-repetitive avalanche energy

15

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 µs

1A

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum forward voltage drop

200 A

0.99

V

400 A

1.3

200 A

0.83

400 A

1.09

Maximum reverse leakage current

6

mA

80

Maximum junction capacitance

5500

pF

Typical series inductance

Measured lead to lead 5 mm from package body

5.0

nH

Maximum voltage rate of change

dV/dt

10 000

V/µs

Maximum RMS insulation voltage

50 Hz

3000 (1 min)

3600 (1 s)

V

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction and storage

temperature range

- 55 to 175

°C

Maximum thermal resistance,

junction to case per leg

DC operation

0.26

°C/W

Typical thermal resistance,

case to heatsink per module

0.1

Approximate weight

75

g

2.7

oz.

Mounting torque ± 10 %

to heatsink

A mounting compound is recommended and the torque

should be rechecked after a period of 3 h to allow for the

spread of the compound.

4

Nm

busbar

3

Case style

JEDEC

TO-240AA compatible