MIL-PRF-19500/507F
4.5.2 Maximum peak pulse current (Ipp). The peak pulse currents specified in column 7 of table II shall be
applied while simultaneously maintaining a bias voltage of not less than the applicable voltage specified in column 4
of table II, in the same polarity as the peak pulse current. The peak pulse current shall be applied with a current vs
time waveform as follows (1 pulse per minute maximum):
a. Pulse current shall reach 100 percent of IPP at t ≤ 10 µs and decay to 50 percent of IPP at t ≥ 1 ms
for tp = 1 ms (see figure 4).
b. Pulse current shall reach 100 percent of IPP at t ≤ 8 µs and decay to 50 percent of IPP at t ≥ 20 µs
for (see figure 5).
4.5.3 Clamping voltage. The peak pulse clamping voltage shall be measured across the diode in a 1 ms time
interval. The response detector shall demonstrate equipment accuracy of ±3 percent. The peak clamping voltage
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