Fig. 4
∫i
2
dt versus time (1-10 ms)
Fig. 3 Surge overload current
I
TSM
, I
FSM
: Crest value, t: duration
Fig. 4a Maximum forward current
at case temperature
Fig. 5 Power dissipation versus on-
state current and ambient
temperature (per thyristor or
diode)
Fig. 6 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20