2sd1859 ROHM Co. Ltd., 2sd1859 Datasheet - Page 2

• Manufacturer Part Number: 2sd1859
• Description: Medium Power Transistor 80v, 0.7a
• Manufacturer: ROHM Co. Ltd.

Transistors
Fig.1 Ground emitter output characteristics
Electrical characteristics curves
Fig.4 Collector-emitter saturation voltage
1.0
0.8
0.6
0.4
0.2
0.05
0.02
0.01
100
0.2
0.1
50
20
10
0
5
0
2
COLLECTOR TO EMITTER VOLTAGE : V
Ta=25°C
Fig.7 Emitter input capacitance
EMITTER TO BASE VOLTAGE : V
vs. collector current
0.5
8mA
COLLECTOR CURRENT : I
5
2
10
vs. emitter-base voltage
9mA
I
1
C
/I
10
10mA
B
=20
20
4
2
50 100
6
5
10
200
8
C
Ta=25°C
(mA)
Ta=25°C
I
f=1MHz
C
=0A
20
I
EB
2mA
1mA
500 1000
3mA
B
4mA
=0A
5mA
10
(V)
CE
(V)
Fig.2 Ground emitter propagetion characteristics
1000
500m
200m
100m
0.5
0.2
0.1
Fig.5 Resistance raito vs. emitter current
500
200
100
50
20
10
10
50m
20m
10m
5m
2m
1m
50
20
10
5
2
1
Fig.8 Safe operating area
5
2
1
0
0.1 0.2
−1
COLLECTOR TO EMITTER VOLTAGE : V
BASE TO EMITTER VOLTAGE : V
T c =25°C
∗ Single
I
0.2
C
nonrepetitive
pulse
Max (Pulse)
−2
EMITTER CURRENT : I
0.5
0.4
1
−5
0.6
2
−10
5
0.8 1.0 1.2 1.4 1.6
10
−20
20
50
E
(2SD1859)
(mA)
100
Ta = 25°C
V
Ta=25°C
V
CE
CE
200 500
= 6V
−50 −100
BE
=5V
(V)
CE
(V)
1000
1000
Fig.3 DC current gain vs. collector current
500
200
100
0.05
0.02
50
0.5
0.2
0.1
100
2SD1767 / 2SD1859
50
20
10
1
2
1
5
Fig.9 Safe operating area
Fig.6 Collector output capacitance
COLLECTOR TO EMITTER VOLTAGE : V
1
COLLECTOR TO BASE VOLTAGE : V
T c =25°C
∗ Single
I
I
C
C
0.5
nonrepetitive
pulse
2
Max Pulse
Max
COLLECTOR CURRENT : I
2
vs. collector-base voltage
5
1
10 20
5
2
Rev.A
10
V
50 100 200
CE
= 5V
5
3 V
1 V
20
10
C
(2SD1767)
(mA)
Ta = 25°C
Ta=25°C
I
f=1MHz
C
=0A
20
500 5000
50 100
CB
CE
(V)
(V)
2/2