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Document Number: 93510

2

Revision: 23-Jun-08

400U(R) Series

(Stud Version), 400 A

Note

FORWARD CONDUCTION

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

at case temperature

180° conduction, half sine wave

400

A

120

°C

Maximum RMS forward current

DC at 110 °C case temperature

630

A

Maximum peak, one cycle forward,

non-repetitive surge current

t = 10 ms

No voltage

reapplied

Sinusoidal half wave,

8250

A

t = 8.3 ms

8640

t = 10 ms

reapplied

6940

t = 8.3 ms

7270

t = 10 ms

No voltage

reapplied

340

t = 8.3 ms

311

t = 10 ms

reapplied

241

t = 8.3 ms

220

√t for fusing

√t

t = 0.1 to 10 ms, no voltage reapplied

3400

√s

Low level value of threshold voltage

(16.7 % x

π x I

0.77

V

High level value of threshold voltage

(I >

π x I

0.85

Low level value of forward

slope resistance

(16.7 % x

π x I

0.49

m

Ω

High level value of forward

slope resistance

(I >

π x I

0.49

Maximum forward voltage drop

1.62

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction operating and

storage temperature range

- 40 to 200

°C

Maximum thermal resistance,

junction to case

DC operation

0.15

K/W

Maximum thermal resistance,

case to heatsink

Mounting surface, smooth, flat and greased

0.04

Maximum allowed mounting torque

± 10 %

Not lubricated threads

27

N · m

Approximate weight

250

g

Case style

See dimensions - link at the end of datasheet

DO-205AB (DO-9)

ΔR

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

180°

0.020

0.013

K/W

120°

0.023

0.023

90°

0.029

0.031

60°

0.042

0.044

30°

0.073

0.074