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2012 ROHM Co., Ltd. All rights reserved.
2012.01 - Rev.C
Data Sheet
2SD2704K
Electrical characteristic curves
0 0.2 0.4 0.6 0.8 1 1.2
0.1
0.1
10
100
1000
COLLECTOR CURRENT : I
C
(mA)
BASE TO EMITTER VOLTAGE : V
BE(ON)
(V)
Fig.1 Grounded emitter propagation
characteristics (
Ι )
V
CE
=2V
25°C
−40°C
Ta=125°C
COLLECTOR CURRENT : I
C
(mA)
Fig.2 Grounded emitter propagation
characteristics (
ΙΙ )
0 0.2 0.4 0.6 0.8 1 1.2
0.1
0.1
10
100
1000
BASE TO EMITTER VOLTAGE : V
BE(ON)
(V)
V
CE
=6V
25°C
−40°C
Ta=125°C
1 10 100 1000
10
100
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I
C
(mA)
Fig.3 DC current gain
vs. collector current ( )
V
CE
=2V
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I
C
(mA)
Fig.4 DC current gain
vs. collector current ( )
1 10 100 1000
10
100
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
V
CE
=6V
1 10 100 1000
1
100
10
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
COLLECTOR CURRENT : I
C (mA)
Fig.5 Collector-emitter saturation voltage
vs. collector current ( )
I
C
/I
B
=10/1
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(mV)
1 10 100 1000
1
100
10
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
COLLECTOR CURRENT : I
C (mA)
I
C
/I
B
=20/1
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(mV)
Fig.6 Collector-emitter saturation voltage
vs. collector current ( )
1 10 100 1000
1
100
10
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
COLLECTOR CURRENT : IC (mA)
IC/IB=50/1
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(mV)
Fig.7 Collector-emitter saturation voltage
vs. collector current ( )
Fig.8 Base-emitter saturation voltage
vs. collector current ( )
1 10 100 1000
100
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
COLLECTOR CURRENT : I
C
(mA)
I
C
/I
B
=10/1
BASE SATURATION VOLTAGE : V
BE(sat)
(mV)
Fig.9 Base-emitter saturation voltage
vs. collector current ( )
COLLECTOR CURRENT : I
C
(mA)
BASE SATURATION VOLTAGE : V
BE(sat)
(mV)
1 10 100 1000
100
1000
10000
Ta= −40°C
Ta=25°C
Ta=125°C
I
C
/I
B
=20/1