2N5088 Datasheet, PDF (3/8 Pages) ON Semiconductor – Amplifier Transistor(NPN Silicon)

2N5088 2N5089
NOISE CHARACTERISTICS
(VCE = 5.0 Vdc, TA = 25°C)
30
BANDWIDTH = 1.0 Hz
20
IC = 10 mA
RS ≈ 0
NOISE VOLTAGE
30
BANDWIDTH = 1.0 Hz
20
RS ≈ 0
3.0 mA
10
1.0 mA
7.0
5.0
f = 10 Hz
10
100 Hz
7.0
10 kHz
1.0 kHz
5.0
3.0
10 20
300 µA
50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
f, FREQUENCY (Hz)
Figure 2. Effects of Frequency
3.0
0.01 0.02
100 kHz
0.05 0.1 0.2 0.5 1.0 2.0
IC, COLLECTOR CURRENT (mA)
5.0 10
Figure 3. Effects of Collector Current
10
7.0
BANDWIDTH = 1.0 Hz
5.0
IC = 10 mA
3.0
2.0
3.0 mA
1.0
1.0 mA
0.7
0.5
300 µA
0.3
100 µA
0.2
10 µA
30 µA
RS ≈ 0
0.1
10 20 50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk
f, FREQUENCY (Hz)
50Ăk 100Ăk
Figure 4. Noise Current
20
16
BANDWIDTH = 10 Hz to 15.7 kHz
12
IC = 1.0 mA
8.0
500 µA
100 µA
4.0
10 µA
0
10 20
50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
RS, SOURCE RESISTANCE (OHMS)
Figure 5. Wideband Noise Figure
100 Hz NOISE DATA
300
20
200 BANDWIDTH = 1.0 Hz
IC = 10 mA
100
100 µA
16
70
3.0 mA
50
12
1.0 mA
30
300 µA
20
30 µA
8.0
IC = 10 mA
3.0 mA
1.0 mA
300 µA
10
7.0
5.0
3.0
10 20
10 µA
50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
RS, SOURCE RESISTANCE (OHMS)
100 µA
4.0
30 µA
10 µA
BANDWIDTH = 1.0 Hz
0
10 20 50 100 200 500 1Ăk 2Ăk 5Ăk 10Ăk 20Ăk 50Ăk 100Ăk
RS, SOURCE RESISTANCE (OHMS)
Figure 6. Total Noise Voltage
Figure 7. Noise Figure
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