DF452

5/7

1

10

100

1000

Rate of rise of reverse current dI

100

10

1000

Conditions:

T

V

I

I

I

I

I

Fig.5 Typical reverse recovery current vs rate of fall of forward current

100

10

1

0.1

0.01

Time - (s)

0.1

0.01

0.001

d.c. Double side cooled

Fig.6 Maximum (limit) transient thermal impedance - junction to case - (˚C/W)