2N2945AJAN MICROSEMI, 2N2945AJAN Datasheet
2N2945AJAN
Manufacturer Part Number
2N2945AJAN
Description
Manufacturer
MICROSEMI
Datasheet
1.2N2945AJAN.pdf
(2 pages)
Specifications of 2N2945AJAN
Transistor Polarity
PNP
Number Of Elements
1
Collector-emitter Voltage
20V
Collector-base Voltage
25V
Emitter-base Voltage
25V
Collector Current (dc) (max)
100mA
Dc Current Gain (min)
70
Power Dissipation
400mW
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
3
Package Type
TO-46
Lead Free Status / Rohs Status
Not Compliant
PNP SILICON SMALL SIGNAL TRANSISTOR
Qualified per MIL-PRF-19500/382
Devices
2N2944A
MAXIMUM RATINGS
1)
ELECTRICAL CHARACTERISTICS (T
OFF CHARACTERISTICS
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Total Power Dissipation
Operating & Storage Junction
Temperature Range
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Base Cutoff Current
I
I
I
I
E
C
C
C
I
C
= 10 Adc
= 10 Adc, V
= 10 Adc, V
= 10 Adc, V
Derate linearly 2.30 mW/
= 10 Adc
Ratings
CB
CB
CB
@ T
= -15 Vdc
= -25 Vdc
= -40 Vdc
A
= +25
Characteristics
0
0
C above T
C
2N2945A
T
V
V
V
V
Sym
P
J
,
CEO
ECO
CBO
EBO
I
T
C
T
(1)
stg
A
= +25
2N2944A
A
0
C
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
= 25
10
10
15
15
0
C unless otherwise noted)
-65 to +200
2N2945A
2N2946A
100
400
20
20
25
25
2N2946A
V
V
Symbol
(BR)
(BR)
I
CBO
35
35
40
40
CEO
ECO
TECHNICAL DATA
mAdc
Unit
Vdc
Vdc
Vdc
Vdc
mW
0
C
Min.
10
20
35
10
20
35
10
10
10
*See appendix A for
package outline
Qualified Level
Max.
(TO-206AB)
JANTX
JANTV
TO-46*
JAN
Page 1 of 2
Unit
Vdc
Vdc
120101
Adc
Adc
Adc
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2N2945AJAN Summary of contents
Page 1
PNP SILICON SMALL SIGNAL TRANSISTOR Qualified per MIL-PRF-19500/382 Devices 2N2944A 2N2945A MAXIMUM RATINGS Ratings Collector-Emitter Voltage Emitter-Collector Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Power Dissipation + Operating & Storage Junction T Temperature ...
Page 2
ELECTRICAL CHARACTERISTICS (con’t) Characteristics Emitter-Base Cutoff Current Vdc Vdc Vdc EB (2) ON CHARACTERISTICS Forward-Current Transfer Ratio I = 1.0 mAdc 0.5 Vdc C CE Forward-Current Transfer ...