Fig. 1 Surge overload current
IFSM: Crest value, t: duration
Fig. 2 ∫i2dt versus time (1-10 ms)
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 250
2003 POWERSEM reserves the right to change limits, test conditions and dimensions
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D - 91126 Schwabach
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