2sd1918 ROHM Co. Ltd., 2sd1918 Datasheet - Page 2

• Manufacturer Part Number: 2sd1918
• Description: Power Transistor 160v , 1.5a
• Manufacturer: ROHM Co. Ltd.

Transistors
Fig.1 Ground emitter output characteristics
Fig.7 Gain bandwidth products vs. emitter current
Fig.4 DC current gain vs. collector current ( ΙΙ )
Electrical characteristic curves
1000
500
200
100
1.0
0.8
0.6
0.4
0.2
50
20
10
COLLECTOR TO EMITTER VOLTAGE : V
0
5
2
1
1000
0.01
500
200
100
0
50
20
10
5
2
1
−1
Ta=25°C
0.02
Ta=100°C
COLLECTOR CURRENT : I
−2
25°C
1
EMITTER CURRENT : I
0.05
−5
−25°C
0.1
−10 −20
2
0.2
0.5
−50
3
1
−100 −200
E
C
2
(mA)
(A)
4
V
Ta=25°C
V
CE
CE
=5V
5
=5V
CE
−500 −1000
(V)
10
5
Fig.2 Ground emitter propagation characteristics
Fig.5 Collector-emitter saturation voltage
0.05
0.02
0.01
0.05
0.02
0.01
0.5
0.2
0.1
0.5
0.2
0.1
10
10
Fig.8 Collector output capacitance
5
2
1
5
2
1
0.01 0.02
1000
0
vs. collector current
500
200
100
50
20
10
BASE TO EMITTER VOLTAGE : V
5
2
1
0.1
COLLECTOR TO BASE VOLTAGE : V
0.2
Ta=100°C
COLLECTOR CURRENT : I
0.2
vs. collector-base voltage
0.4
0.05
I
C
/I
0.5
0.6
B
=20
0.1
0.8
1
0.2
2
Ta= −25°C
1.0
0.5
2SD2211 / 2SD1918 / 2SD1857A
Ta=25°C
10
1.2
5
1
1.4
10
C
2
Ta=25°C
(A)
BE
1.6
20
V
Ta=25°C
f=1MHz
I
E
CE
5
=0A
(V)
=5V
1.8
CB
50
10
(V)
100
Fig.3 DC current gain vs. collector current ( Ι )
Fig.6 Collector-emitter saturation voltage
1000
500
200
100
50
20
10
500m
200m
100m
5
2
1
50m
20m
10m
Fig.9 Safe operating area (2SD2211)
0.01 0.02
0.05
0.02
0.01
5m
2m
1m
0.5
0.2
0.1
10
COLLECTOR TO EMITTER VOLTAGE : V
10
5
2
1
5
2
1
0.1 0.2
0.01 0.02 0.05
Base-emitter saturation voltage
Recommended land
Ic
V
V
COLLECTOR CURRENT : I
Max
BE(sat)
CE(sat)
COLLECTOR CURRENT : I
0.5
Ta= −25°C
0.05
(Pulse
0.1
25°C
∗
0.1
2
)
Rev.A
0.2
5
0.2
100°C
10 20
0.5
0.5
−25°C
1
50 100 200 500 1000
1
Ta=25°C
∗Single
V
C
vs. collector current
nonrepetitive
pulse
2
CE
Ta=25°C
(A)
2
C
5V
=10V
(A)
I
5
C
/I
5
B
CE
=10
10
2/3
(V)
10