2sc3931 Panasonic Corporation of North America, 2sc3931 Datasheet - Page 3

• Manufacturer Part Number: 2sc3931
• Description: Silicon Npn Epitaxial Planer Type For High-frequency Amplification
• Manufacturer: Panasonic Corporation of North America

1.2
1.0
0.8
0.6
0.4
0.2
20
16
12
1.2
1.0
0.8
0.6
0.4
0.2
8
4
0
0
0
0
0
0
y
V
Collector-base voltage V
ie
CE
Output conductance g
Input conductance g
= g
25
f = 10.7 MHz
5
= 10 V
−2 mA
f = 10.7 MHz
0.1
3
ie
58
25
+ jb
25
C
10
ie
b
b
58
ob
−4 mA
oe
0.2
ie
6
−4 mA
100
 V
 g
58
 g
15
−2 mA
−7 mA
0.3
9
ie
oe
100
CB
20
y
V
oe
ie
−7 mA
CE
I
f = 1 MHz
T
oe
= g
E
a
( mS )
CB
= 10 V
= 0
150
12
= 25°C
0.4
100
( mS )
25
oe
( V )
+ jb
150
oe
30
15
0.5
−1
−2
−3
−4
−5
−6
40
30
20
10
− 0.5
− 0.1
0
0
Reverse transfer conductance g
y
V
re
CE
= g
− 0.4
= 10 V
Emitter current I
SJC00142BED
re
+ jb
−1
b
re
− 0.3
G
re
P
f = 150 MHz
 g
 I
V
CE
− 0.2
I
6 V
E
= 10 V
E
re
= −7 mA
−4 mA
−10
E
−1 mA
f = 100 MHz
R
T
100
( mA )
a
g
− 0.1
= 25°C
= 50 Ω
58
re
10.7
25
( mS )
−100
0
−100
−120
−20
−40
−60
−80
12
10
− 0.1
0
8
6
4
2
0
Forward transfer conductance g
0
f = 150 MHz
−1 mA
−2 mA
−4 mA
Emitter current I
20
150
I
E
= −7 mA 100
V
−1
150
b
NF  I
CE
100
40
fe
= 6 V, 10 V
 g
100
60
2SC3931
58
fe
E
−10
E
y
V
10.7
fe
f = 100 MHz
R
T
CE
( mA )
= g
a
g
= 10 V
= 25°C
= 50 kΩ
80
fe
fe
+ jb
( mS )
58
fe
−100
100
3