2N2945AJAN MICROSEMI, 2N2945AJAN Datasheet - Page 2
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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
ELECTRICAL CHARACTERISTICS (con’t)
DYNAMIC CHARACTERISTICS
(2) Pulse Test: Pulse Width = 300 s, Duty Cycle
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
ON CHARACTERISTICS
Emitter-Base Cutoff Current
Forward-Current Transfer Ratio
Forward-Current Transfer Ratio
Emitter-Collector Offset Voltage
Emitter-Collector On-State Resistance
Magnitude of Small-Signal Forward Current Transfer Ratio
Output Capacitance
Input Capacitance
V
V
V
I
I
I
I
I
I
I
I
V
V
C
B
B
B
B
B
B
C
EB
EB
EB
CB
EB
= 1.0 mAdc, V
= 200 Adc, V
= 200 Adc, I
= 1.0 mAdc, I
= 2.0 mAdc, I
= 100 Adc, I
f = 1.0 kHz
= 1.0 mAdc, I
f =1.0 kHz
= 1.0 mAdc, V
= 15 Vdc
= 25 Vdc
= 40 Vdc
= 6.0 Vdc, I
= 6.0 Vdc, I
E
E
E
E
E
C
E
CE
EC
CE
= 0
= 0
= 0
= 0, I
= 0, I
= 0, 100 kHz
= 0, 100 kHz
= 0.5 Vdc
= -0.5 Vdc
= 6.0Vdc, f = 1.0 MHz
e
e
Characteristics
= 100 Adc (rms)
= 100 Adc (rms)
(2)
f
f
1.0 MHz
1.0 MHz
2N2944A, 2N2945A, 2N2946A JAN SERIES
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2N2944A
2N2945A
2N2946A
2.0%.
V
Symbol
h
r
FE(INV)
EC(OFS)
ec
C
I
C
h
EBO
h
FE
fe
obo
ibo
(on)
Min.
100
5.0
70
50
50
30
20
15
10
Max.
0.1
0.2
0.5
0.3
0.5
0.8
0.6
1.0
2.0
1.0
1.6
2.5
4.0
6.0
8.0
6.0
10
12
14
55
55
55
10
Page 2 of 2
mVdc
Unit
Adc
pF
pF
120101