MIL-PRF-19500/317R
* TABLE II. Group D inspection.
Inspection 1/ 2/ 3/
MIL-STD-750
Limit
Unit
Method
Conditions
Symbol
Min
Max
Subgroup 1 4/
Neutron irradiation
1017
Neutron exposure VCES = 0V
µA dc
Collector to base cutoff current
3036
Bias condition D; VCB = 40 V dc
ICBO1
20
*
µA dc
Emitter to base cutoff current
3061
IEBO1
20
2N2369A, 2N4449
Bias condition D; VEB = 4.5 V dc
*
2N3227
Bias condition D; VEB = 6.0 V dc
*
Breakdown voltage, collector
3011
Bias condition D; IC = 10 mA dc;
V(BR)CEO
to emitter
pulsed (see 4.5.1)
15
V dc
2N2369A, 2N4449
20
V dc
2N3227
µA dc
Collector to emitter cutoff
3041
Bias condition C; VCE = 20 V dc
ICES
0.8
current
µA dc
Collector to base cutoff current
3036
0.4
Bias condition D; VCB = 32 V dc
ICBO2
µA dc
Emitter to base cutoff current
3061
Bias condition D; VEB = 4 V dc
IEBO2
0.50
Forward-current transfer ratio
3076
VCE = 0.35 V dc; IC = 10 mA dc
[hFE1] 5/
pulsed (see 4.5.1).
M through H2N2369A, 2N4449
[20]
120
M through H2N3277
[35]
250
Forward-current transfer ratio
3076
[hFE2] 5/
VCE = 0.4 V dc; IC = 30 mA dc,
pulsed (see 4.5.1).
M through H2N2369A, 2N4449
[15]
120
M through H2N3277
[20]
250
Forward-current transfer ratio
3076
[hFE3] 5/
VCE = 1.0 V dc; IC = 10 mA dc,
pulsed (see 4.5.1).
M through H2N2369A, 2N4449
[20]
120
M through H2N3277
[37.5]
300
Forward-current transfer ratio
3076
[hFE4] 5/
VCE = 1.0 V dc; IC = 100 mA dc
pulsed (see 4.5.1).
M through H2N2369A, 2N4449
[10]
120
M through H2N3277
[15]
150
Collector-emitter saturation
3071
0.23
V dc
IC = 10 mA dc; IB = 1 mA dc
VCE(sat)1
voltage
pulsed (see 4.5.1).
Collector-emitter saturation
3071
0.29
V dc
IC = 30 mA dc; IB = 3.0 mA dc
VCE(sat)2
voltage
pulsed (see 4.5.1).
Collector-emitter saturation
3071
0.52
V dc
IC = 100 mA dc; IB = 10 mA dc
VCE(sat)3
voltage
pulsed (see 4.5.1).
See footnotes at end of table.
19
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