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Document Number: 94538

2

Revision: 13-Aug-08

MTP 3-Phase PbF Rectifier Series

Vishay High Power Products

Three Phase Bridge

(Power Module) 45 A to 100 A

ELECTRICAL SPECIFICATIONS

VOLTAGE RATINGS

TYPE NUMBER

VOLTAGE CODE

REVERSE VOLTAGE

V

PEAK REVERSE VOLTAGE

V

NON-REPETITIVE PEAK

V

mA

40-70-100MT140P

140

1400

1500

5

40-70-100MT160P

160

1600

1700

FORWARD CONDUCTION

PARAMETER

SYMBOL

TEST CONDITIONS

40MT

70MT 100MT UNITS

Maximum DC output current

at case temperature

120° rect. to conduction angle

45

75

100

A

100

80

80

°C

Maximum peak, one cycle forward,

non-repetitive on state surge current

t = 10 ms

No voltage

reapplied

Initial

270

380

450

A

t = 8.3 ms

280

398

470

t = 10 ms

reapplied

225

320

380

t = 8.3 ms

240

335

400

t = 10 ms

No voltage

reapplied

365

724

1013

t = 8.3 ms

325

660

920

t = 10 ms

reapplied

253

512

600

t = 8.3 ms

240

467

665

√t for fusing

√t

t = 0.1 to 10 ms, no voltage reapplied

3650

7240

10 130

√s

Value of threshold voltage

0.78

0.82

0.75

V

Slope resistance

14.8

9.5

8.1

m

Ω

Maximum forward voltage drop

1.45

1.45

1.51

V

INSULATION TABLE

PARAMETER

SYMBOL

TEST CONDITIONS

40MT

70MT

100MT

UNITS

RMS insulation voltage

3500

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

40MT

70MT

100MT UNITS

Maximum junction operating

temperature range

- 40 to 150

°C

Maximum storage

temperature range

- 40 to 125

Maximum thermal resistance,

junction to case

DC operation per module

0.27

0.23

0.19

K/W

DC operation per junction

1.6

1.38

1.14

120° rect. condunction angle per module

0.38

0.29

0.22

120° rect. condunction angle per junction

2.25

1.76

1.29

Maximum thermal resistance,

case to heatsink per module

Mounting surface smooth, flat and greased

Heatsink compound thermal conductivity = 0.42 W/mK

0.1

Mounting torque to heatsink ± 10 %

A mounting compound is recommended and the

torque should be rechecked after a period of 3 hours

to allow for the spread of the compound

Lubricated threads

4Nm

Approximate weight

65

g