SMD Type
Transistors
PNP Transistors
2SA1531A
■ Typical Characterisitics
PC — Ta
IC — VCE
IC — IB
240
–160
–160
–140
–120
–100
–80
–60
–40
–20
0
Ta=25˚C
VCE=–5V
Ta=25˚C
–140
–120
–100
–80
–60
–40
–20
0
200
160
120
80
IB=–350µA
–300µA
–250µA
–200µA
–150µA
–100µA
–50µA
40
0
0
20 40 60 80 100 120 140 160
0
–2
–4
–6
–8
–10 –12
0
– 0.1 – 0.2 – 0.3 – 0.4 – 0.5
(
)
( )
V
(
)
Ambient temperature Ta ˚C
Collector to emitter voltage VCE
Base current IB mA
IB — VBE
IC — VBE
VCE(sat) — IC
–800
–700
–600
–500
–400
–300
–200
–100
0
–120
–100
IC/IB=10
VCE=–5V
Ta=25˚C
VCE=–5V
–30
–10
25˚C
Ta=75˚C
–100
–80
–60
–40
–20
0
–25˚C
–3
–1
– 0.3
– 0.1
Ta=75˚C
25˚C
–25˚C
– 0.03
– 0.01
0
– 0.2 – 0.4 – 0.6 – 0.8
–1.0
0
– 0.4 – 0.8
–1.2
–1.6
–2.0
– 0.1 – 0.3
–1
–3
–10 –30 –100
( )
V
( )
V
(
)
Base to emitter voltage VBE
Base to emitter voltage VBE
Collector current IC mA
hFE — IC
fT — IE
Cob — VCB
600
500
400
300
200
100
0
500
450
400
350
300
250
200
150
100
50
20
18
16
14
12
10
8
VCB=–5V
Ta=25˚C
VCE=–5V
IE=0
f=1MHz
Ta=25˚C
Ta=75˚C
25˚C
–25˚C
6
4
2
0
0.1
0
– 0.1 – 0.3
–1
–3
–10 –30 –100
0.3
1
3
10
30
100
– 0.1 – 0.3
–1
–3
–10 –30 –100
(
)
(
)
( )
Collector to base voltage VCB V
Collector current IC mA
Emitter current IE mA
2
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