2sc3906k ROHM Co. Ltd., 2sc3906k Datasheet - Page 2

• Manufacturer Part Number: 2sc3906k
• Description: High-voltage Amplifier Transistor 120v, 50ma
• Manufacturer: ROHM Co. Ltd.

Transistors
Fig.4 Collector-emitter saturation voltage
Electrical characteristics curves
Fig.1 Ground emitter output characteristics
0.05
0.02
10
0.5
0.2
0.1
0
20
10
8
6
4
2
Fig.7 Collector output capacitance
5
2
1
1
COLLECTOR TO EMITTER VOLTAGE : V
COLLECTOR TO BASE VOLTAGE : V
−0.5
vs. collector current ( )
COLLECTOR CURRENT : I
I
B
25.0
vs. collector-base voltage
22.5
20.0
17.5
15.0
12.5
10.0
=0µA
2
7.5
5.0
2.5
4
1
I
5
C
2
8
/I
B
= 50
10
20
12
10
5
20
C
10
(mA)
Ta=25°C
16
Ta=25°C
f=1MHz
I
E
=0A
20
CB
50
CE
(V)
(V)
20
Fig.2 Ground emitter propagation characteristics
Fig.5 Collector-emitter saturation voltage
0.5
0.2
0.1
50
20
10
0.05
0.02
20
10
5
2
1
0.5
0.2
0.1
5
2
1
0
1
−0.5
BASE TO EMITTER VOLTAGE : V
Fig.8 Emitter input capacitance
vs. collector current (
EMITTER TO BASE VOLTAGE : V
0.2
COLLECTOR CURRENT : I
2
0.4
vs. emitter-base voltage
1
0.6
2
5
0.8 1.0 1.2 1.4 1.6
2SC4102 / 2SC3906K / 2SC2389S
10
5
20
)
10
C
V
Ta=25°C
(mA)
I
f=1MHz
C
CE
I
=0A
C
EB
BE
/I
= 6V
B
20
(V)
(V)
= 10
50
Fig.6 Gain bandwidth product vs. emitter current
500
200
100
50
500
200
100
50
0.2
Fig.3 DC current gain vs. collector current
−0.5
V
CE
COLLECTOR CURRENT : I
= 6V
COLLECTOR CURRENT : I
−1
0.5
1
−2
Rev.A
2
−5
5
−10 −20
10
C
E
20
(mA)
Ta = 25°C
(mA)
5 V
V
−50
CE
3 V
= 1V
2/2
50