02

468

10

0

2

4

6

8

10

12

14

16

18

20

IF(av) (A)

P1(W)

δ =1

δ = 0.5

δ = 0.2

δ = 0.1

Fig. 1: Conductionlosses versus average current.

0.0

1.0

2.0

3.0

4.0

5.0

0.1

1.0

10.0

100.0

VFM(V)

IFM(A)

Tj=125

°C

Fig. 2: Forward voltage drop versus forward cur-

rent (maximum values).

1E-4

1E-3

1E-2

1E-1

1E+0

0.0

0.2

0.4

0.6

0.8

1.0

tp(s)

Zth(j-c)/Rth(j-c)

Single pulse

δ = 0.1

δ = 0.2

δ = 0.5

Fig. 3: Relative variation of thermal impedance

junction to case versus pulse duration.

0

100

200

300

400

500

0

50

100

150

200

250

300

350

400

450

500

550

dIF/dt(A/

µs)

trr(ns)

VR=600V

Tj=125

°C

IF=2*IF(av)

IF=0.5*IF(av)

IF=IF(av)

confidence).

0

100

200

300

400

500

0.80

1.00

1.20

1.40

S factor

VR=600V

IF<2*IF(av)

Tj=125

°C

dIF/dt(A/

µs)

values).

0

100

200

300

400

500

0

10

20

30

40

50

dIF/dt(A/

µs)

IRM(A)

VR=600V

Tj=125

°C

IF=2*IF(av)

IF=IF(av)

IF=0.5*IF(av)

Fig. 4:

Peak reverse recovery current versus

STTA812D/DI/G

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