FORWARD CONDUCTION

PARAMETER

SYMBOL

UNIT

THERMAL AND MECHANICAL SPECIFCATIONS

TEST CONDITIONS

VALUES

Maximum average forward current

at case temperature

180° conduction, half sine wave

Maximum RMS forward current

25

A

120

ºC

39

K/W

Maximum on-repetitive peak

reverse power

Maximum peak, one-cycle forward,

non-reptitive surge current

t = 10ms

t = 8.3ms

t = 10ms

t

t = 10ms

t = 8.3ms

t = 10ms

t = 8.3ms

No voltage

reapplied

reapplied

No voltage

reapplied

reapplied

2

I t

Sinusoidal half wave,

10

356

373

300

314

634

578

450

410

2

A s

A

A

6337

t = 0.1 to 10 ms, no voltage reapplied

2

I √t

Maximum l²t for fusing

Maximum l²√t for fusing

Maximum forward voltage drop

1.30

2

V

(1) Avalanche only for avalanche version, all other parameters the same as 25D

Note

PARAMETER

SYMBOL

UNITS

TEST CONDITIONS

VALUES

Maximum junction operating

temperature range

Maximum storage temperature range

- 65 to175

- 65 to 200

ºC

0.5

K/W

Maximum thermal resistace,

junction to case

Maximum thermal resistance

case to heatsink

1.5

(13)

(10)

6

0.21

(lbf · in)

N · m

Allowable mounting torque

Approximate weight

Case style

DO-203AA (DO-4)

(lbf · in)

N · m

g

oz.

Not lubricated threads

Lubricated threads

Mounting surface, smooth, flat and greased

DC operation

See dimensions - link at the end of datasheet

-10%

1.2

+0

-10%

CONDUCTION ANGEL

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

UNITS

TEST CONDUCTIONS

K/W

180˚

120˚

90˚

60˚

30˚

0.28

0.39

0.50

0.73

1.20

0.24

0.41

0.54

0.75

1.21

Note

operate at different conduction angles than DC

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25D(R)Series