MIL-PRF-19500/526H
* TABLE I. Group A inspection - Continued.
Limits
Symbol
Unit
Inspection 1/
Method
Conditions
Min
Max
Subgroup 2 continued
3076
VCE = 5.0 V dc; IC = 0.5 A dc;
hFE1
40
Forward-current transfer
ratio
pulsed (see 4.5.1)
Forward-current transfer
3076
VCE = 5.0 V dc; IC = 4.0 A dc;
hFE2
20
80
ratio
pulsed (see 4.5.1)
Forward-current transfer
3076
VCE = 2.0 V dc; IC = 4.0 A dc;
hFE3
12
100
ratio
pulsed (see 4.5.1)
Subgroup 3
TA = +150°C
High temperature
operation:
µA dc
Collector to emitter
3041
ICEX2
750
Bias condition A; VCE = 100 V dc;
cutoff current
VBE = 1.5 V dc
TA = -55°C
Low temperature
operation:
Forward-current
3076
hFE4
10
VCE = 5.0 V dc; IC = 0.5 A dc;
transfer ratio
pulsed (see 4.5.1)
Subgroup 4
3251
Test condition A except test circuit
Pulse response
and pulse requirements in
accordance with figure 2 herein.
µs
Turn-on time
VCC = 30 V dc; IC = 4.0 A dc;
t(on)
0.44
IB = 0.4 A dc
µs
Turn-off time
VCC = 30 V dc; IC = 4.0 A dc;
t(off)
1.2
IB = -IB = 0.4 A dc
Magnitude of common
3306
VCE = 10 V dc; IC = 500 mA dc;
|hfe|
4
20
emitter small-signal
f = 10 MHz
short-circuit forward-
current transfer ratio
Open circuit output
3236
VCB = 10 V dc; IE = 0;
Cobo
175
pF
0.1 MHz ≤ f ≤ 1.0 MHz
capacitance
See footnotes at end of table.
9
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