MIL-PRF-19500/262G
TABLE I. Group A inspection.
Inspection 1/
Symbol
Limit
Unit
Method
Conditions
Min
Max
Subgroup 1
2071
Visual and mechanical
examination
Subgroup 2
°C/W
ZθJX
Thermal impedance
3131
See 4.3.2
Collector to base
3011
Bias condition D, IC = 200 mA dc;
V(BR)CEO
80
V dc
breakdown voltage
pulsed (see 4.5.1)
Emitter to base
3011
Bias condition D, IE = 10 mA dc;
V(BR)EBO
10
V dc
breakdown voltage
pulsed (see 4.5.1)
Collector to emitter
3041
Bias condition C, VCE = 60 V dc
ICES1
300
ľA dc
cutoff current
Collector to base cutoff
3036
Bias condition D; VCB = 175 V dc
ICBO
5
mA dc
current
Emitter to base cutoff
3041
Bias condition A, VEB = 7 V dc
IEBO
400
ľA dc
current
Base emitter voltage
3066
Test condition A; IC = 2 A dc;
VBE(sat)1
1.2
V dc
IB = 200 mA dc; pulsed (see 4.5.1)
Collector to emitter
3071
IC = 2 A dc; IB = 200 mA dc; pulsed
VCE(sat)1
0.6
V dc
saturated voltage
(see 4.5.1)
Forward-current transfer
3076
VCE = 15 V dc; IC = 2 A dc;
hFE1
30
120
ratio
pulsed (see 4.5.1)
Forward-current transfer
3076
VCE = 15 V dc; IC = 5 A dc;
hFE2
15
ratio
pulsed (see 4.5.1)
Forward-current transfer
3076
VCE = 15 V dc; IC = 100 mA dc;
hFE3
30
ratio
pulsed (see 4.5.1)
Subgroup 3
TA = +150°C
High-temperature operation:
Collector to emitter cutoff
3041
ICES2
1.5
mA dc
Bias condition C; VCE = 60 V dc
current
Collector to emitter cutoff
3041
Bias condition C; VCE = 120 V dc
ICES3
10
mA dc
current
TA = -55°C
Low-temperature operation :
Forward-current transfer
3076
hFE4
15
VCE = 15 V dc IC = 2 A dc; pulsed
ratio
(see 4.5.1)
See footnote at end of table.
8
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