Datasheet

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2 - 2
VUO 50
Fig. 5 Transient thermal impedance junction to heatsink per diode
Constants for Z
thJK
calculation:
iR
thi
(K/W) t
i
(s)
1 1.21 0.1015
2 0.1339 0.1026
3 0.2763 0.4919
4 0.600 0.620
Fig. 1 Surge overload current
I
FSM
: Crest value, t: duration
Fig. 2 I
2
t versus time (1-10 ms) Fig. 3 Max. forward current at case
temperature
Fig. 4 Power dissipation versus forward current and ambient temperature