1999 Nov 11

4

Philips Semiconductors

Product specification

Fast soft-recovery

controlled avalanche rectifiers

BYD47 series

GRAPHICAL DATA

Switched mode application.

Fig.2

Maximum permissible average forward

current as a function of tie-point temperature

(including losses due to reverse leakage).

handbook, halfpage

0

200

1.6

0

MLC194

0.4

100

T tp ( C)

o

I F(AV)

(A)

0.8

1.2

Device mounted as shown in Fig.11.

Switched mode application.

Fig.3

Maximum permissible average forward

current as a function of ambient temperature

(including losses due to reverse leakage).

handbook, halfpage

0

200

0

0.1

0.4

0.3

MLC195

100

I F(AV)

(A)

T

( C)

o

0.2

amb

handbook, full pagewidth

0

4

110

MLC198

8

t

(ms)

p

I FRM

(A)

2

6

10

δ = 0.05

0.2

0.5

1

0.1

Fig.4 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.