2SC2308CTZ RENESAS [Renesas Technology Corp], 2SC2308CTZ Datasheet - Page 8

• Manufacturer Part Number: 2SC2308CTZ
• Description: Silicon NPN Epitaxial
• Manufacturer: RENESAS [Renesas Technology Corp]

2SC458 (LG), 2SC2310
1.0
0.5
0.2
0.1
10
5
2
0.05 0.1
Contours of Constant Noise Figure
1.0
0.5
0.2
0.1
10
0.05 0.1
5
2
Collector Current I
Contours of Constant Noise Figure
NF = 1dB
Collector Current I
1
2
4
8
V
f = 10 kHz
CE
0.2
2
3
= 6 V
0.2
4
6
0.5
C
0.5
(mA)
1.0
f = 120 Hz
V
C
CE
4
2
1
(mA)
1.0
= 6 V
12
10
2.0
8
6
14
2.0
10
8
6
4
2
0
30
100
1.0
0.5
0.2
0.1
10
I
R
C
V
0.05 0.1
Noise Figure vs. Frequency
5
2
g
CE
Contours of Constant Noise Figure
= 0.1 mA
NF = 0.5 dB
= 500
V
f = 1 kHz
= 6 V
CE
300
8
Frequency f (Hz)
Collector Current I
= 6 V
0.2
1k
1.0
2
3
4
0.5
3k
C
(mA)
1.0
3
4
10k
8
2.0
30k