MIL-PRF-19500/355M
TABLE I. Group A inspection - Continued.
MIL-STD-750
Inspection 1/
Limit
Unit
Symbol
Method
3076
Conditions
Min
Max
600
Subgroup 2 - Continued
Forward-current transfer ratio
V
= 5 V dc; I = 1 mA dc;
h
FE3
CE
C
2N2919, 2N2919L, 2N2919U
2N2920, 2N2920L, 2N2020U
150
300
1,000
Base-emitter saturation
voltage
3066
Test condition A;
0.5
1.0
V dc
V dc
I
= 1.0 mA dc; I = 100 µA dc;
V
V
C
B
BE(sat)1
CE(sat)1
Collector-emitter saturation
voltage
3071
3076
I
= 1.0 mA dc; I = 100 µA dc;
C
B
0.3
1.0
Forward-current
transfer ratio (gain ratio) 6/
V
= 5 V dc, I = 100 µA dc
hFE2−1
hFE 2 − 2
CE
C
0.9
(see 4.5.4)
Absolute value of
base-emitter-voltage
differential
3066
3066
3066
3066
Test condition B; V = 5 V dc,
CE
5
3
mV dc
mV dc
mV dc
mV dc
|V
- V
|
BE1
BE2
1
I
= 10 µA dc (see 4.5.5)
C
Absolute value of
base-emitter-voltage
differential
Test condition B; V = 5 V dc,
CE
|V
|V
- V
- V
|
|
2
BE1
BE1
BE2
BE2
I
= 100 µA dc (see 4.5.5)
C
Absolute value of
base-emitter-voltage
differential
Test condition B; V = 5 V dc,
CE
3
5
I
= 1 mA dc (see 4.5.5)
C
Base-emitter-voltage
Test condition B; V = 5 V dc,
CE
(nonsaturated) (absolute
value of differential change
with temperature) 7/
0.8
|∆V
|∆V
-V
∆TA |
1
BE1
BE2
BE2
I
= 100 µA dc
C
T
= +25°C and -55°C
A
(see 4.5.6)
Base-emitter-voltage
3066
Test condition B; V = 5 V dc,
CE
(nonsaturated) (absolute
value of differential change
with temperature) 7/
1
mV dc
-V
∆T |
A 2
BE1
I
= 100 µA dc
C
T
= +125°C and +25°C
A
(see 4.5.6)
Subgroup 3
High temperature operation
T
= +150°C
A
Collector to base cutoff
current
3036
3076
Bias condition D; V = 45 V dc
CB
2.5
µA dc
I
CBO3
Low temperature operation
T
= -55°C
A
Forward-current transfer
ratio
V
= 5 V dc; I = 10 µA dc
h
FE4
CE
C
2N2919, 2N2919L, 2N2919U
2N2920, 2N2920L, 2N2920U
20
50
See footnotes at end of table.
14
RAYTHEON [ RAYTHEON COMPANY ]
