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Document Number: 94645

2

Revision: 09-Mar-11

This datasheet is subject to change without notice.

VSKJS440/030

Vishay Semiconductors

ADD-A-PAK Generation VII

Power Modules Schottky Rectifier, 440 A

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average

forward current

per module

440

A

per leg

220

Maximum peak one cycle

non-repetitive surge current

5 μs sine or 3 μs rect. pulse

Following any rated

load condition and with

27 000

10 ms sine or 6 ms rect. pulse

3000

Non-repetitive avalanche energy

198

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 μs

44

A

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum forward voltage drop

220 A

0.68

V

440 A

1.0

220 A

0.61

440 A

0.93

Maximum reverse leakage current

20

mA

1120

Maximum junction capacitance

14 800

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 150

°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