TECHNICAL DATA
NPN LOW POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/225
Devices
Qualified Level
2N1711 2N1890
JAN
JANTX
MAXIMUM RATINGS
Ratings Symbol 2N1711 2N1890 Unit
Collector-Base Voltage
V
CBO
75 100 Vdc
Emitter-Base Voltage
V
EBO
7.0 Vdc
Collector Current
I
C
500 mAdc
Total Power Dissipation @ T
A
= +25
0
C
(1)
@ T
C
= +25
0
C
(2)
P
T
0.8
3.0
W
W
Operating & Storage Junction Temperature Range
T
J
,
T
stg
-65 to +200
0
C
THERMAL CHARACTERISTICS
Characteristics Symbol Max. Unit
Thermal Impedance
Z
θJX
58
0
C/W
1) Derate linearly 4.57 mW/
0
C for T
A
> 25
0
C
2) Derate linearly 17.2 mW/
0
C for T
C
> 25
0
C
TO-5*
*See appendix A for package
outline
ELECTRICAL CHARACTERISTICS (T
A
= 25
0
C unless otherwise noted)
Characteristics Symbol Min. Max. Unit
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
I
C
= 100 µAdc 2N1711, S
2N1890, S
V
(BR)
CBO
75
100
Vdc
Collector-Emitter Breakdown Voltage
R
BE
= 10 Ω, I
C
= 100 mAdc 2N1711, S
2N1890, S
V
(BR)
CER
50
80
Vdc
Collector-Emitter Breakdown Voltage
I
C
= 30 mAdc 2N1711, S
2N1890, S
V
(BR)
CEO
30
60
Vdc
Emitter-Base Breakdown Voltage
I
E
= 100 µAdc
V
(BR)
EBO
7.0
Vdc
Collector-Base Cutoff Current
V
CB
= 60 Vdc 2N1711
V
CB
= 80 Vdc 2N1890
I
CBO
10
10
ηAdc
Emitter-Base Cutoff Current
V
EB
= 5.0 Vdc
I
EBO
5.0
ηAdc
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