1999 Nov 15

6

Philips Semiconductors

Product specification

Ultra fast low-loss

controlled avalanche rectifiers

BYD77 series

handbook, full pagewidth

MCD593

10

-1

10

0

10

1

10

2

10

3

10

4

t p (ms )

10

-2

20

0

10

(A)

I FRM

0.5

1

δ =

0.05

0.1

0.2

BYD77A to D

Fig.6 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.

handbook, full pagewidth

MCD591

10

-1

10

0

10

1

10

2

10

3

10

4

t p (ms )

10

-2

20

0

10

(A)

I FRM

0.5

1

0.2

0.1

δ =

0.05

BYD77E to G

Fig.7 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.