2sc4957-t1 Renesas Electronics Corporation., 2sc4957-t1 Datasheet - Page 3

• Manufacturer Part Number: 2sc4957-t1
• Description: Npn Silicon Rf Transistor
• Manufacturer: Renesas Electronics Corporation.

TYPICAL CHARACTERISTICS (T
Remark The graphs indicate nominal characteristics.
200
100
200
100
50
40
30
20
10
0
0
0
0.1
V
0.2
CE
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
TOTAL POWER DISSIPATION
vs. AMBIENT TEMPERATURE
= 3 V
Base to Emitter Voltage V
DC CURRENT GAIN vs.
COLLECTOR CURRENT
Ambient Temperature T
0.5
Collector Current I
180 mW
50
1
V
CE
= 3 V
2
0.5
5
100
10 20
C
V
(mA)
CE
A
A
BE
Free Air
(˚C)
= 5 V
= +25°C, unless otherwise specified)
(V)
50 100
Data Sheet PU10520EJ01V0DS
150
1.0
0.5
0.4
0.3
0.2
0.1
60
50
40
30
20
10
14
12
10
0
8
6
4
2
0.5
0.5
REVERSE TRANSFER CAPACITANCE
vs. COLLECTOR TO BASE VOLTAGE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
f = 2 GH
GAIN BANDWIDTH PRODUCT
vs. COLLECTOR CURRENT
Collector to Emitter Voltage V
1
Collector to Base Voltage V
1
1
Z
Collector Current I
2
2
2
3
5
5
10
C
4
(mA)
f = 1 MH
CB
I
B
CE
20
10
= 100 A
(V)
V
V
V
5
(V)
CE
CE
CE
2SC4957
500 A
400 A
300 A
200 A
Z
= 5 V
= 3 V
= 1 V
µ
µ
µ
µ
µ
20
50
6
3