2SC2778 Panasonic, 2SC2778 Datasheet - Page 3

• Manufacturer Part Number: 2SC2778
• Manufacturer: Panasonic

−100
−120
−20
−40
−60
−80
3.2
2.4
1.6
0.8
0
0
Forward transfer conductance g
0
1
100
100
100
Collector-base voltage V
100
− 0.4 mA
20
58
58
58
58
25
C
I
b
E
−1 mA
ob
10.7
40
= −7 mA
fe
0.45
 V
 g
10
25
25
60
−2 mA
fe
CB
y
V
10.7
fe
CE
I
f = 1 MHz
T
= g
E
a
f = 0.45MHz
= 10 V
CB
= 0
80
= 25°C
fe
−4 mA
fe
+ jb
( V )
10.7
( mS )
fe
100
100
1.2
1.0
0.8
0.6
0.4
0.2
12
10
8
6
4
2
0
0
0
0
y
V
ie
CE
Output conductance g
f = 0.45 MHz
f = 0.45 MHz
Input conductance g
= g
= 10 V
0.2
4
SJC00123BED
ie
10.7
10.7
+ jb
I
−1 mA
−2 mA
−4 mA
−7 mA
E
= − 0.1 mA
ie
b
25
25
b
oe
0.4
ie
8
58
 g
 g
58
− 0.4 mA
I
12
E
0.6
−1 mA
ie
oe
= − 0.1 mA
−7 mA
−4 mA
−2 mA
y
V
oe
ie
CE
100
oe
= g
100
= 10 V
( mS )
16
0.8
( mS )
oe
+ jb
oe
20
1.0
− 0.5
−1.0
−1.5
−2.0
−2.5
−3.0
− 0.5
0
Reverse transfer conductance g
y
V
re
CE
= g
− 0.4
= 10 V
re
+ jb
re
b
− 0.3
re
 g
− 0.2
2SC2778
− 0.4 mA
f = 0.45 MHz
re
−4 mA
−2 mA
−1 mA
I
E
− 0.1
= −7 mA
100
10.7
re
58
25
( mS )
0
3