2SD1274B データシートの表示（PDF） - Panasonic Corporation
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2SD1274B Datasheet PDF : 3 Pages
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Power Transistors
50
(1)
40
30
PC — Ta
(1) TC=Ta
(2) With a 100 × 100 × 2mm
Al heat sink
(3) With a 50 × 50 × 2mm
Al heat sink
(4) Without heat sink
(PC=2W)
20
(2)
10
(3)
(4)
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
2SD1274, 2SD1274A, 2SD1274B
IC — VCE
6
TC=25˚C
5
IB=45mA
40mA
35mA
4
30mA
25mA
3
20mA
2
15mA
10mA
1
5mA
0
0 2 4 6 8 10 12
Collector to emitter voltage VCE (V)
IC — VBE
8
VCE=4V
7
25˚C
6
5
TC=100˚C –25˚C
4
3
2
1
0
0
0.4 0.8 1.2 1.6 2.0
Base to emitter voltage VBE (V)
VCE(sat) — IC
100
IC/IB=10
30
10
3
1
TC=100˚C
0.3
25˚C
0.1
–25˚C
0.03
0.01
0.01 0.03 0.1 0.3 1 3 10
Collector current IC (A)
10000
3000
1000
hFE — IC
VCE=4V
300
TC=100˚C
25˚C
100
–25˚C
30
10
3
1
0.01 0.03 0.1 0.3 1 3 10
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
TC=25˚C
300
100
30
10
3
1
1 3 10 30 100 300 1000
Collector to base voltage VCB (V)
Area of safe operation (ASO)
100
Non repetitive pulse
TC=25˚C
30
10 ICP
3 IC
1
t=1ms
DC
0.3
0.1
0.03
0.01
1 3 10 30 100 300 1000
Collector to emitter voltage VCE (V)
Area of safe operation, horizontal operation ASO
20
f=15.75kHz, TC=25˚C
18
Area of safe operation for
the single pulse load curve
16
due to discharge in the
high-voltage rectifier tube
14
during horizontal operation
12
10
8
6
4
2
<1mA
0
0
80
160
240
320
Collector to emitter voltage VCE (V)
2
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