B1148 Просмотр технического описания (PDF) - Panasonic Corporation
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Компоненты Описание
производитель
B1148 Datasheet PDF : 3 Pages
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Power Transistors
PC — Ta
20
(1) TC=Ta
(2) Without heat sink
(PC=1.3W)
15
10
(1)
5
(2)
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
IC — VCE
–12
IB=–100mA
TC=25˚C
–80mA
–10
–60mA
–50mA
–8
–40mA
–6
–35mA
–30mA
–25mA
–4
–20mA
–15mA
–2
–10mA
–5mA
0
0 –2 –4 –6 –8 –10 –12
Collector to emitter voltage VCE (V)
2SB1148, 2SB1148A
–10
–3
–1
– 0.3
– 0.1
VCE(sat) — IC
IC/IB=30
TC=100˚C
25˚C
–25˚C
– 0.03
– 0.01
– 0.1 – 0.3 –1
–3
–10
Collector current IC (A)
–10
–3
–1
– 0.3
– 0.1
VBE(sat) — IC
IC/IB=30
TC=–25˚C
100˚C
25˚C
– 0.03
– 0.01
– 0.1 – 0.3 –1
–3
–10
Collector current IC (A)
10000
3000
hFE — IC
VCE=–2V
1000
300
100
30
TC=100˚C
–25˚C
25˚C
10
3
1
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector current IC (A)
10000
3000
1000
fT — IC
VCE=–10V
f=10MHz
TC=25˚C
300
100
30
10
3
1
– 0.01 – 0.03 – 0.1 – 0.3 –1 –3 –10
Collector current IC (A)
10000
3000
1000
Cob — VCB
IE=0
f=1MHz
Ta=25˚C
300
100
30
10
3
1
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector to base voltage VCB (V)
ton, tstg, tf — IC
10
Pulsed tw=1ms
Duty cycle=1%
3
IC/IB=30
(–IB1=IB2)
VCC=–20V
TC=25˚C
1
tstg
0.3
ton
0.1
tf
0.03
0.01
0
–1 –2 –3 –4 –5 –6 –7 –8
Collector current IC (A)
Area of safe operation (ASO)
–100
–30 ICP
–10 IC
–3
300ms
–1
Non repetitive pulse
TC=25˚C
t=1ms
10ms
– 0.3
– 0.1
– 0.03
– 0.01
–1 –3 –10 –30 –100 –300 –1000
Collector to emitter voltage VCE (V)
2
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