MIL-PRF-19500/382J
TABLE I. Group A inspection - Continued.
Inspection 1/
MIL-STD-750
Symbol
Limits
Unit
Method
Conditions
Min
Max
Subgroup 2 - continued.
µA dc
Bias condition D
Emitter to base
3061
10
IEBO1
cutoff current 7/
VEB = -15 V dc
2N2944A, UB
VEB = -25 V dc
2N2945A, UB, UBM
VEB = -40 V dc
2N2946A, UB
Bias condition B; IE = -10 µA
Breakdown voltage, emitter
3011
V(BR)ECO
to collector 7/
2N2944A, UB
-10
V dc
2N2945A, UB, UBM
-20
V dc
2N2946A, UB
-35
V dc
Bias condition D
Collector to base cutoff
3036
ICBO2
current 7/
VCB = -12 V dc
2N2944A, UB
-0.1
nA dc
VCB = -20 V dc
2N2945A, UB, UBM
-0.2
nA dc
VCB = -32 V dc
2N2946A, UB
-0.5
nA dc
Bias condition D
Emitter to base cutoff
3061
IEBO2
current 7/
VEB = -12 V dc
2N2944A, UB
-0.1
nA dc
VEB = -20 V dc
2N2945A, UB, UBM
-0.2
nA dc
VEB = -32 V dc
2N2946A, UB
-0.5
nA dc
3076
VCE = -0.5 V dc;
hFE1
Forward-current transfer
IC = -1.0 mA dc
ratio 7/
2N2944A, UB
100
2N2945A, UB
70
2N2945AM, UBM
70
200
2N2946A, UB
50
Forward-current transfer
3076
VEC = -0.5 V dc;
hFE (inv)1
ratio (inverted connection)
7/
2N2944A, UB
50
2N2945A, UB, UBM
30
2N2946A, UB
20
See footnotes at the end of table.
14
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