2SC3940 Panasonic Semiconductor, 2SC3940 Datasheet - Page 2

• Manufacturer Part Number: 2SC3940
• Description: Silicon NPN epitaxial planer type(For low-frequency output amplification and driver amplification)
• Manufacturer: Panasonic Semiconductor

Transistor
2
0.003
0.001
0.03
0.01
200
160
120
1.2
1.0
0.8
0.6
0.4
0.2
0.3
0.1
10
80
40
0.01
0
3
1
0
–1
0
Ambient temperature Ta ( ˚C )
V
Ta=25˚C
CB
20
0.03
Emitter current I
Collector current I
=10V
–3
40
V
0.1
CE(sat)
P
60
f
C
T
25˚C
— Ta
0.3
— I
–10
80
Ta=75˚C
— I
100
E
–25˚C
E
1
C
–30
C
120
( mA )
I
( A )
C
3
140
/I
B
=10
–100
160
10
1.25
0.75
0.25
0.03
0.01
100
1.5
1.0
0.5
0.3
0.1
30
10
50
40
30
20
10
Collector to emitter voltage V
0
3
1
0.01
0
Collector to base voltage V
0
1
0.03
Collector current I
2
3
V
C
I
0.1
BE(sat)
C
ob
25˚C
4
— V
— V
0.3
10
— I
CE
Ta=–25˚C
6
CB
1
I
C
B
75˚C
=10mA
C
30
Ta=25˚C
I
f=1MHz
Ta=25˚C
E
8
I
( A )
C
=0
3
CB
/I
9mA
CE
6mA
4mA
B
8mA
3mA
7mA
5mA
2mA
1mA
=10
( V )
100
10
10
( V )
600
500
400
300
200
100
120
100
1.2
1.0
0.8
0.6
0.4
0.2
80
60
40
20
Base to emitter resistance R
2SC3940, 2SC3940A
0
0
0.01
0
0.1
0
V
Ta=25˚C
CE
0.03
Collector current I
0.3
=10V
2
Base current I
V
Ta=75˚C
CER
h
0.1
4
1
I
FE
C
25˚C
–25˚C
— I
— I
— R
0.3
3
6
2SC3940A
2SC3940
B
C
BE
B
10
8
1
C
( mA )
V
I
Ta=25˚C
C
CE
=10mA
( A )
30
10
3
=10V
BE
( k )
100
12
10