1997 Nov 26

4

Philips Semiconductors

Product specification

Ultra fast low-loss

controlled avalanche rectifier

BYW28 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

Ttp (°C)

IF(AV)

(A)

8

0

4

2

6

40

80

120

160

MBK237

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

Tamb (°C)

IF(AV)

(A)

3

0

1

2

40

80

120

160

MBK236

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

handbook, full pagewidth

50

0

10

20

30

40

MGL262

110

IFRM

(A)

tp (ms)

δ = 0.05

0.1

0.2

0.5

1