MIL-PRF-19500/413F
* TABLE I. Group A inspection - Continued.
Unit
Symbol
Inspection 1/
MIL-STD-750
Limits
Min
Max
Method
Conditions
Subgroup 2 - Continued
VCE(sat)2
Collector to emitter
3071
Pulsed (see 4.5.1)
voltage (saturated)
IC = 30 A dc, IB = 6 A dc
4
2N3771
V dc
IC = 20 A dc, IB = 4 A dc
4
2N3772
V dc
3076
Pulsed (see 4.5.1), VCE = 4 V
hFE1
40
Forward-current
dc, IC = 1.0 A dc
transfer ratio
Pulsed (see 4.5.1), VCE = 4 V
Forward current
hFE2
3076
dc
transfer ratio
IC = 15 A dc
15
2N3771
60
IC = 10 A dc
15
2N3772
60
Subgroup 3
TA = +150°C
High temperature
operation:
ICEX2
Collector to emitter
3041
Bias condition A, VBE = -1.5
cutoff current
V dc
1.5
2N3771
mA dc
VCE = 50 V dc
1.5
2N3772
mA dc
VCE = 100 V dc
TA = -55°C
Low temperature
operation:
hFE3
Forward-current
3076
Pulsed (see 4.5.1),
transfer ratio
VCE = 4 V dc
10
2N3771
IC = 15 A dc
10
2N3772
IC = 10 A dc
Subgroup 4
Pulse response
3251
Test condition A except test
circuit and pulse
requirements in accordance
with figure 2 herein
VCC = 30 V dc
Turn on time
ton
μs
10
IC = 15 A dc, IB1 = 1.5 A dc
2N3771
μs
IC = 10 A dc, IB1 = 1 A dc
8
2N3772
toff
VCC = 30 V dc
Turn off time
μs
12
IC = 15 A dc, IB1 = 1.5 A dc
2N3771
IB2 = -1.5 A dc
μs
IC = 10 A dc, IB1 = 1 A dc
10
2N3772
IB2 = -1 A dc
See footnotes at end of table.
8
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