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2SA2161J
2
SJC00312BED
V
CE(sat)
I
C
h
FE
I
C
C
ob
V
CB
P
C
T
a
I
C
V
CE
I
C
V
BE
0
20
40
60
80
100
120 140
0
20
40
60
80
100
120
140
Collector power dissipation P
C
(
mW
)
Ambient temperature T
a
(
°C
)
0
−10
−20
−30
−40
−50
−60
−70
0 − 0.5 −1.0 −1.5 −2.0 −2.5 −3.0
Collector current I
C
(m
A
)
Collector-emitter voltage
V
CE
(
V
)
IB = −160 µA
−140 µA
−120 µA
−100 µA
−80 µA
−60 µA
−40 µA
−20 µA
T
a
= 25°C
0 −1.4−1.2−1.0− 0.8− 0.2 − 0.6− 0.4
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
Base-emitter voltage V
BE
(
V
)
Collector current I
C
(m
A
)
V
CE
= −2 V
T
a
= 85°C
−25°C
25°C
−1
000−100−10−1− 0.1
− 0.1
− 0.01
−1
Collector-emitter saturation voltage V
CE(sat)
(
V
)
Collector current I
C
(m
A
)
T
a
= 85°C
25°C
−25°C
I
C
/ I
B
= 20
−1 −10 −100
−1000
0
600
500
400
300
200
100
Forward current transfer ratio h
FE
Collector current I
C
(
mA
)
T
a
= 85°C
25°C
−25°C
V
CE
= −2 V
510
0
100
10
1
Collector-base voltage V
CB
(
V
)
Collector output capacitance
(Common base, input open circuited)
C
ob
(pF)
f = 1 MHz
T
a
= 25°C
This product complies with the RoHS Directive (EU 2002/95/EC).