ESM4120

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Fig.3 Recovered charge

Fig.4 Typical reverse recovery current vs rate of rise of forward current

1

10

100

1000

Rate of rise of reverse current dI

10

1

100

1000

I

RR

QS

t

I

F

dI

Q

∫

Conditions:

T

V

50

µs

0

I

I

I

I

1

10

100

1000

Rate of rise of reverse current dI

10

1

100

1000

Conditions:

T

V

I