POWERSEM GmbH, Walpersdorfer Str. 53

D - 91126 Schwabach

Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20

Fig. 1 Surge overload current

I

Fig. 2

Fig. 2a Maximum forward current

at case temperature

Fig. 3 Power dissipation versus

forward current and ambient

temperature (per diode)

Fig. 4 Single phase rectifier bridge:

Power dissipation versus direct

output current and ambient

temperature

R = resistive load

L = inductive load

Circuit

B 2

2 x PSKD 44