BF959 查看數據表（PDF） - Motorola => Freescale
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BF959 Datasheet PDF : 4 Pages
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BF959
1000
500
200
100
50
40
30
20
10
1
2 3 45
10
20 30 50
100
IC, COLLECTOR CURRENT (mA)
Figure 1. hFE at 10 V
2.0
1.8
1.6
1.4
1.2
1
0.8
10 V
2V 5V
0.6
0.4
1
2 3 45
10
20 30 40 50 100
IC, COLLECTOR CURRENT (mA)
Figure 3. Current–Gain — Bandwidth Product
10
5
g11e
4
3 VCE = 10 V
2
1
b11e
0.5
0.4
0.3
0.2
0.1
1
2 3 45
10
20 30 50
100
IC, COLLECTOR CURRENT (mA)
Figure 5. Input Impedance at 30 MHz
500
200
100
50
40
30
20
10
1
2 3 45
10
20 30 50
IC, COLLECTOR CURRENT (mA)
Figure 2. VCE(sat) at IC/IB = 10
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
1
Cib
Cob
Cre
2 3 45
10
20 30 50 100
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitances
500
300
200
VCE = 10 V
100
b22e
g22e
50
40
30
20
10
1
2 3 45
10
20 30
50
IC, COLLECTOR CURRENT (mA)
Figure 6. Output Impedance at 30 MHz
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
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