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| 型号： | 2SB1243TV2R |
| 元件分类： | 小信号晶体管 |
| 英文描述： | 3000 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR |
| 封装： | ATV, 3 PIN |
| 文件页数： | 2/4页 |
| 文件大小： | 141K |
| 代理商： | 2SB1243TV2R |
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2010 ROHM Co., Ltd. All rights reserved.
2010.04 - Rev.D
Data Sheet
2SB1243
Packaging specifications and hFE
Package
Code
Basic ordering unit (pieces)
TV2
2500
Taping
hFE
QR
2SB1243
Type
hFE values are classified as follows :
Item
hFE
Q
120 to 270
R
180 to 390
Electrical characteristic curves
BASE TO EMITTER VOLTAGE : VBE
(V)
COLLECTOR
CURRENT
:
I
C
(A)
0
0.2
1.4
0.4
0.8
1.2
1.6 1.8
1.0
0.6
0.01
0.05
0.1
0.02
0.5
1
0.2
5
10
2
VCE
= 3V
Ta
=100°C
25
°C
-25
°C
Fig.1 Grounded emitter
propagation characteristics
1
0
2
3
4
5
0
0.5
1.0
1.5
2.0
2.5
3.0
IB
=0mA
5mA
10mA
15mA
20mA
Tc
=25°C
COLLECTOR
CURRENT
:
I
C
(A)
50mA
45mA
40mA
35mA
30mA
25mA
COLLECTOR TO EMITTER VOLTAGE : VCE
(V)
Fig.2 Grounded emitter output
characteristics ( )
Fig.3 Grounded emitter output
characteristics (
)
10
0
20
30
40
50
0
0.5
1.0
2.0
1.5
2.5
3.0
IB
=0mA
IB
=5mA
10mA
25mA
30mA
35mA
40mA
45mA
50mA
20mA
15mA
PC
=15W
COLLECTOR
CURRENT
:
I
C
(A)
Tc=25
°C
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
0.01
0.05 0.1
0.02
0.5 1
0.2
5 10
2
1
5
10
2
50
100
20
500
1000
200
Ta
=25°C
VCE=
5V
3V
DC
CURRENT
GAIN
:
h
FE
COLLECTOR CURRENT : IC
(A)
Fig.4 DC current gain vs.
collector current ( )
0.010.02
0.1
0.05
0.2
1
0.5
2
10
5
1
5
10
2
50
100
20
500
1k
200
VCE
= 3V
DC
CURRENT
GAIN
:
h
FE
COLLECTOR CURRENT : IC
(A)
Ta
=100°C
25
°C
25°C
Fig.5 DC current gain vs.
collector current (
)
0.010.02
0.1
0.05
0.2
1
0.5
2
10
5
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
COLLECTOR
SATURATION
VOLTAGE
:V
CE(sat)
(V)
COLLECTOR CURRENT : IC
(A)
Ta
=25°C
IC/IB
=50/1
20/1
10/1
Fig.6 Collector-emitter saturation
voltage vs.collector current
COLLECTOR CURRENT : IC
(A)
COLLECTOR
SATURATION
VOLTAGE
:V
CE(sat)
(V)
BASE
SATURATION
VOLTAGE
:V
BE(sat)
(V)
0.01 0.02
0.1
0.05
0.2
1
0.5
2
10
5
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
lC/lB
=10
Ta
= 25°C
25
°C
100
°C
Ta
=100°C
25
°C
25°C
VBE(sat)
VCE(sat)
Fig.7 Collector-emitter saturation voltage
vs. collector current
Base-emitter saturation voltage vs.
collector current
12
10
5
20
100
50
200
1000
500
1
2
5
10
20
50
100
200
500
1000
EMITTER CURRENT : IE
(mA)
TRANSITION
FREQUENCY
:
f
T
(MHz)
Ta
=25°C
VCE
= 5V
Fig.8 Gain bandwidth product vs.
emitter current
COLLECTOR
OUTPUT
CAPACITANCE
:
Cob
(pF
)
COLLECTOR TO BASE VOLTAGE : VCB
(V)
0.2
0.1
0.5
10
5
2
1
50
20
100
1
20
10
5
2
50
200
100
500
1000
Ta
=25°C
f
=1MHz
IE
=0A
Fig.9 Collector output capacitance vs.
collector base voltage
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