2sc4767 Panasonic Corporation of North America, 2sc4767 Datasheet - Page 2

• Manufacturer Part Number: 2sc4767
• Description: Transistors Selection Guide By Applications And Functions
• Manufacturer: Panasonic Corporation of North America

Transistor
2
1.2
1.0
0.8
0.6
0.4
0.2
0
0
The high-frequency output measurement circuit at 175MHz
Ambient temperature Ta ( ˚C )
Input
50
20
40
P
60
C
— Ta
20pF 30pF
80
100
30pF
120
140
Circuit constants
160
L
L
RFC1: 1.0mm enameled, 15T, D = 7
RFC2: 1.5mm silver plated copper wire, 5T, D = 8
1
2
: 2mm silver plated copper wire, 0.5T, D = 15
: 1.5mm silver plated copper wire, 2T, D = 15
RFC1
L
1
47
160
140
120
100
80
60
40
20
Collector to emitter voltage V
0
0
2
I
4
C
— V
1000pF
RFC2
6
15pF
30pF
CE
I
B
=4.0mA
8
Ta=25˚C
10
3.5mA
3.0mA
2.5mA
2.0mA
1.5mA
1.0mA
0.5mA
CE
12
( V )
0.0025pF
L
2
30pF
400
350
300
250
200
150
100
50
0
15pF
0
Base to emitter voltage V
0.2
25pF
I
0.4
C
— V
0.6
Output
50
BE
2SC4767
0.8
V
Ta=25˚C
CE
=13.5V
1.0
BE
( V )
1.2