MIL-PRF-19500/350L
* TABLE I. Group A inspection - Continued.
Inspection 1/
MIL-STD-750
Limit
Unit
Symbol
Method
Conditions
Min
Max
Subgroup 5 - Continued
Pulse response
3251
Test condition A
Rise time
65
ns
VCC = -30 V dc, VEB = 0 V dc,
tr
IC = 1.5 A dc, IB1 = 150 mA dc,
See figure 12
Storage time
500
ns
VCC = -30 V dc, VEB = 0 V dc,
ts
IC = 1.5 A dc,
IB1 = IB2 = 150 mA dc,
See figure 13
Fall time
100
ns
tf
VCC = -30 V dc, VEB = 0 V dc,
IC = 1.5 A dc,
IB1 = IB2 = 150 mA dc,
See figure 13
TC = +25°C, 1 cycle,
SOA (continuous dc)
3051
t = 1.0 s, (see figure 14)
Test 1
VCE = 3.33 V dc, IC = 3 A dc
Test 2
2N3867, 2N3867S, 2N3867U4
VCE = 40 V dc, IC = 160 mA dc
2N3868, 2N3868S, 2N3868U4
VCE = 60 V dc, IC = 80 mA dc
Electrical measurements
See table IV, steps 1 and 2.
1/ For sampling plan see MIL-PRF-19500.
2/ For resubmission of failed subgroup 1, double the sample size of the failed test or sequence of tests. A failure in
table I, subgroup 1 shall not require retest of the entire subgroup. Only the failed test shall be rerun upon
submission.
3/ Separate samples may be used.
4/ Not required for JANS devices.
5/ Not required for laser marked devices.
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