2SB1221 Просмотр технического описания (PDF) - Panasonic Corporation
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Компоненты Описание
производитель
2SB1221 Datasheet PDF : 3 Pages
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Transistor
PC — Ta
1.2
1.0
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
IB — VBE
–2.4
–2.0
VCE=–10V
Ta=25˚C
–1.6
–1.2
– 0.8
– 0.4
0
0 – 0.2 – 0.4 – 0.6 – 0.8 –1.0 –1.2
Base to emitter voltage VBE (V)
hFE — IC
300
VCE=–10V
250
200
Ta=75˚C
150
25˚C
100
–25˚C
50
0
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector current IC (mA)
2SB1221
–120
–100
–80
–60
–40
–20
IC — VCE
Ta=25˚C
IB=–2mA
–1.8mA
–1.6mA
–1.4mA
–1.2mA
–1.0mA
– 0.8mA
– 0.6mA
– 0.4mA
– 0.2mA
0
0
–2 –4 –6 –8 –10
Collector to emitter voltage VCE (V)
–120
–100
IC — IB
VCE=–10V
Ta=25˚C
–80
–60
–40
–20
0
0 – 0.4 – 0.8 –1.2 –1.6 –2.0 –2.4
Base current IB (mA)
–120
–100
–80
IC — VBE
25˚C
Ta=75˚C
–25˚C
VCE=–10V
–60
–40
–20
0
0 – 0.4 – 0.8 –1.2 –1.6 –2.0
Base to emitter voltage VBE (V)
fT — IE
160
VCB=–10V
Ta=25˚C
140
120
100
80
60
40
20
0
0.1 0.3 1 3 10 30 100
Emitter current IE (mA)
–100
–30
–10
VCE(sat) — IC
IC/IB=10
–3
–1
– 0.3
– 0.1
25˚C Ta=75˚C
–25˚C
– 0.03
– 0.01
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector current IC (mA)
Cob — VCB
16
IE=0
14
f=1MHz
Ta=25˚C
12
10
8
6
4
2
0
–1
–3
–10
–30
–100
Collector to base voltage VCB (V)
2
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