MIL-PRF-19500/312E
* TABLE I. Group A inspection - Continued.
Inspection 1/
Symbol
Unit
MIL-STD-750
Limits
Method
Conditions
Min
Max
Subgroup 2 - Continued
Saturation voltage
3071
.40
V dc
IC = 10 mA dc;
VCE(SAT)1
(collector to emitter)
IB = 1 mA dc
.72
.80
V dc
Base emitter voltage
3066
VBE(SAT)1
Test condition A; IC = 10 mA dc;
(saturated)
IB = 1 mA dc
.72
V dc
Base emitter voltage
3066
VBE(SAT)2
Test condition A; IC = 1 mA dc;
(saturated)
IB = 0.1 mA dc
Subgroup 3
TA = +150°C
High-temperature
operation:
µA dc
Collector to base
15
3036
ICBO2
Bias condition D;
cutoff current
VCB = 20 V dc; TA = +125°C
µA dc
10
Collector to emitter
3041
Bias condition A;
ICEX
cutoff current
VCE = 20 V dc; VBE = 0.25 V dc
.40
V dc
Saturation voltage
3071
IC = 7 mA dc;
VCE(SAT)2
(collector to emitter)
IB = 0.7 mA dc
TA = -55°C
Low-temperature
operation:
Forward-current
3076
15
VCE = 1.0 V dc; IC = 10 mA dc;
hFE3
transfer ratio
pulsed (see 4.5.1)
.90
V dc
Test condition A;
Base emitter voltage
3066
VBE(SAT)3
(saturated)
IC = 7 mA dc; IB = 0.7 mA dc
Subgroup 4
3.0
9.0
Common emitter small-
3306
|hfe|
VCE = 10 V dc;
signal short-circuit
IC = 10 mA dc; f = 100 MHz
forward-current
transfer ratio
6.0
pF
Open circuit output
3236
Cobo
VCB = 10 V dc; IE = 0;
capacitance
f = 1 MHz
9.0
pF
Input capacitance
3240
VEB = 0.5 V dc; IC = 0;
Cibo
(output open-circuited)
f = 1 MHz
Ω
50
Real part small-
3266
VCE = 10 V dc;
REhie
signal short-circuit
IC = 10 mA dc;
input impedance
f = 300 MHz (see 4.5.2)
See footnotes at end of table.
10
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