2sc5078 HITACHI, 2sc5078 Datasheet - Page 4

• Manufacturer Part Number: 2sc5078
• Description: Silicon Npn Epitaxial
• Manufacturer: HITACHI

2SC5078
4
20
16
12
20
16
12
8
4
0
8
4
0
1
1
V
S21 Parameter vs. Collector Current
CE
Power Gain vs. Collector Current
= 5V
2
Collector Current
2
Collector Current I
f = 2 GHz
f = 1 GHz
5
5
10
10
f = 900 MHz
f = 2 GHz
I
V
C
C
CE
20
(mA)
20
(mA)
= 1V
50
50
20
16
12
5
4
3
2
1
0
8
4
0
1
1
Noise Figure vs. Collector Current
S21 Parameter vs. Collector Current
V
CE
Collector Current I
2
Collector Current
2
= 5V
f = 2GHz
f = 900MHz
f = 2 GHz
5
f = 1 GHz
5
10
10
C
I
V
C
(mA)
CE
20
20
(mA)
= 5V
50
50