www.vishay.com

For technical questions, contact: ind-modules@vishay.com

Document Number: 93487

2

Revision: 29-Sep-08

12F(R) Series

(Stud Version), 12 A

Note

FORWARD CONDUCTION

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

at case temperature

180° conduction, half sine wave

12

A

144

°C

Maximum RMS forward current

19

A

Maximum on-repetitive peak

reverse power

7

K/W

Maximum peak, one-cycle forward,

non-repetitive surge current

t = 10 ms

No voltage

reapplied

Sinusoidal half wave,

265

A

t = 8.3 ms

280

t = 10 ms

reapplied

225

t = 8.3 ms

235

t = 10 ms

No voltage

reapplied

351

t = 8.3 ms

320

t = 10 ms

reapplied

250

t = 8.3 ms

226

√t for fusing

√t

t = 0.1 to 10 ms, no voltage reapplied

3510

√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

0.97

Low level value of forward

slope resistance

(16.7 % x

π x I

10.70

m

Ω

High level value of forward

slope resistance

(I >

π x I

6.20

Maximum forward voltage drop

1.26

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction operating

temperature range

- 65 to 175

°C

Maximum storage temperature range

- 65 to 200

Maximum thermal resistance,

junction to case

DC operation

2

K/W

Maximum thermal resistance,

case to heatsink

Mounting surface, smooth, flat and greased

0.5

Allowable mounting torque

Not lubricated threads

1.5 + 0 - 10 %

N · m

13

lbf · in

Lubricated threads

1.2 + 0 - 10 %

N · m

10

lbf · in

Approximate weight

7g

0.25

oz.

Case style

See dimensions - link at the end of datasheet

DO-203AA (DO-4)