P1(W)

012

345678

0

2

4

6

8

10

12

14

16

18

=0 . 2

=0 . 5

=1

IF(av)(A)

T

=tp/T

tp

=0 . 1

Fig. 1: Conduction losses versus average current.

0.1

1

10

100

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

MAXIMUM VALUES

IFM(A)

Tj=125 C

o

VFM(V)

Fig. 2: Forward voltage drop versus forward

current.

Fig. 3: Relative variation of thermal transient

impedance junction to case versus pulse duration.

0

100 200 300 400 500 600 700 800 900 1000

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

22.5

25.0

27.5

30.0

32.5

IRM(A)

VR=400V

IF= 8A

IF= 4A

90% CONFIDENCE Tj=125 C

o

IF= 16A

dIF/dt(A/ s)

Fig. 4: Peak reverse recovery current versus

0

100 200 300 400 500 600 700 800 900 1000

0

20

40

60

80

100

120

140

160

180

200

trr(ns)

VR=400V

90% CONFIDENCE Tj=125 C

o

dIF/dt(A/ s)

IF= 8A

IF=4 A

IF=1 6A

0

100 200 300 400 500 600 700 800 900 1000

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

S factor

VR=400V

IF<2xI F( av)

Typical values Tj=125 C

o

dIF/dt( A/ s)

STTA806D/DI/G

3/9