MIL-PRF-19500/525F
TABLE I. Group A inspection.
MIL-STD-750
Limits
Symbol
Unit
Inspection 1/
Method
Conditions
Min
Max
Subgroup 1
Visual and mechanical
2071
examination
Subgroup 2
°C/W
Thermal impedance 2/
3131
See 4.3.2
ZθJX
Collector to emitter
3011
Bias condition D; IC = 100 mA
V(BR)CEO
breakdown voltage
dc; pulsed (see 4.5.1)
2N6546, 2N6546T1, 2N6546T3
300
V dc
2N6547, 2N6547T1, 2N6547T3
400
V dc
Emitter to base cutoff current
3061
Bias condition D;
IEBO
1.0
mA dc
VEB = 8 V dc
µA dc
Collector to emitter
3041
Bias condition A;
ICEX1
200
cutoff current
VBE = 1.5 V dc;
2N6546, 2N6546T1, 2N6546T3
VCE = 600 V dc
2N6547, 2N6547T1, 2N6547T3
VCE = 850 V dc
Base emitter voltage
3066
Test condition A;
VBE(sat)
1.6
V dc
(saturated)
IC = 10 A dc;
IB = 2.0 A dc; pulsed (see 4.5.1)
Collector to emitter saturated
3071
IC = 10 A dc; IB = 2.0 A dc;
VCE(sat)1
1.5
V dc
voltage
pulsed (see 4.5.1)
Collector to emitter saturated
3071
IC = 15 A dc; IB = 3.0 A dc;
VCE(sat)2
5.0
V dc
voltage
pulsed (see 4.5.1)
Forward-current transfer ratio
3076
VCE = 2 V dc; IC = 1 A dc;
hFE1
15
pulsed (see 4.5.1)
Forward-current transfer ratio
3076
VCE = 2 V dc; IC = 5 A dc;
hFE2
12
60
pulsed (see 4.5.1)
Forward-current transfer ratio
3076
VCE = 2 V dc; IC = 10 A dc;
hFE3
6
pulsed (see 4.5.1)
See footnotes at end of table.
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