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Parameters

SM40HF..

Units

40

A

@ TC

90

°C

IF(RMS)

62

A

@ 50Hz

570

A

@ 60Hz

590

A

@ 50Hz

1600

A2S

@ 60Hz

1450

A2S

VRRM                                                                 range

400 to 2000

V

TJ

-40 to 160

°C

Type number

Voltage

Code

V RRM, maximum repetitive peak reverse voltage

V

V RSM , maximum non- repetitive peak rev. voltage

V

I RRM max.

@ T J = T J max. mA

SM40HF..

40

400

500

30

80

800

900

120

1200

1300

140

1400

1500

160

1600

1700

200

2000

2100

Parameter

SM40HF..

Units

Conditions

I F(AV)                   Max. average forward current

@ Case temperature

40

A

180° conduction, half sine wave

90

°C

IF(RMS)              Max. RMS forward current

62

A

DC @ TC = 75°C (04 to 20), TC = 36°C (25 to 32)

I FSM,             Maximum peak, one-cycle forward, non-repetitive surge current

570

A

t = 10ms

No voltage reapplied

Sinusoidal    half wave,

Initial T = T max.

590

t = 8.3ms

480

t = 10ms

100% VRRM

reapplied

500

t = 8.3ms

I 2 t               Maximum I 2 t for fusing

1600

A 2 s

t = 10ms

No voltage reapplied

1450

t = 8.3ms

1150

t = 10ms

100% V RRM

reapplied

1050

t = 8.3ms

I2√t              Maximum I2√t for fusing

16000

A2√s

t = 0.1 to 10ms, no voltage reapplied

VF(TO)       Low level value of threshold voltage

0.65

V

TJ = 200°C

rf                  Max. value of forward slope resistance

4.30

mΩ

VFM                     Max. forward voltage drop

1.30

V

(IFM x π x IF(AV) (125A peak), TJ = 25°C

Parameter

SM40HF..

Units

Conditions

T J

- 40 to 150

°C

Tstg

- 40 to 150

R thJC    Thermal Impedance, max.

0.95

K/W

DC operation

RthCS     Max. thermal resistance, case to

heatsink

0.25

Mounting surface, smooth, flat and greased

T              Max. allowed mounting torque +0 -20%

3.5

Nm

Not lubricated threads

2.3

Lubricated threads

wt            Approximate weight

17

g

Case style

DO-203AB (DO-5)

See Outline Table

SM

40

HF

R

100

M

1

2

3

4         5          6