TECHNICAL DATA
PNP SWITCHING SILICON TRANSISTOR
Qualified per MIL-PRF-19500/290
Devices Qualified Level
2N2904
2N2904A
2N2904AL
2N2905
2N2905A
2N2905AL
JAN
JANTX
JANTXV
JANS
MAXIMUM RATINGS
Ratings Symbol
2N2904
2N2905
2N2904A, L
2N2905A, L
Unit
Collector-Emitter Voltage
V
CEO
40 60 Vdc
Collector-Base Voltage
V
CBO
60 Vdc
Emitter-Base Voltage
V
EBO
5.0 Vdc
Collector Current
I
C
600 mAdc
Total Power Dissipation @ T
A
= +25
0
C
(1)
@ T
C
= +25
0
C
(2)
P
T
0.6
3.0
W
W
Operating & Storage Junction Temp. Range
T
J
,
T
stg
-65 to +200
0
C
THERMAL CHARACTERISTICS
Characteristics Symbol Max. Unit
Thermal Resistance, Junction-to-Case
R
θJC
0.29
0
C/mW
1) Derate linearly 3.43 W/
0
C for T
A
> +25
0
C
2) Derate linearly 17.2 W/
0
C for T
C
> +25
0
C
TO-39* (TO-205AD)
2N2904, 2N2904A
2N2905, 2N2905A
TO-5*
2N2904AL, 2N2905AL
*See appendix A for
package outline
ELECTRICAL CHARACTERISTICS (T
A
= +25
0
C unless otherwise noted)
Characteristics Symbol Min. Max. Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
I
C
= 10 mAdc 2N2904, 2N2905
2N2904A, L, 2N2905A, L
V
(BR)
CEO
40
60
Vdc
Collector-Emitter Cutoff Voltage
V
CE
= 40 Vdc 2N2904, 2N2905
V
CE
= 60 Vdc 2N2904A, L, 2N2905A, L
I
CES
1.0
1.0
µAdc
Collector-Base Cutoff Current
V
CB
= 50 Vdc 2N2904, 2N2905
2N2904A, L, 2N2905A, L
V
CB
= 60 Vdc All Types
I
CBO
20
10
10
ηAdc
µAdc
Emitter-Base Cutoff Current
V
EB
= 3.5 Vdc
V
EB
= 5.0 Vdc
I
EBO
50
10
ηAdc
µAdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
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