Fig. 2 : Peak pulse power versus exponential pulse duration.
1N5908/SM5908
Fig. 3 :
Clamping voltage versus peak pulse current.
Exponential waveform tp = 10 ms...............
tp = 1 ms-------------
tp = 20 µs________
Note : The curves of the figure 3 are specified for a junction temperature of 25 °C before surge.
The given results may be extrapolated for other junction temperatures by using the following formula :
∆VBR = αT *(Tamb - 25) * VBR (25°C).
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