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BF240 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
Manufacturer
BF240
Motorola
Motorola => Freescale Motorola
BF240 Datasheet PDF : 4 Pages
1 2 3 4
BF240
1000
700 VCE = 10 V
500 TA = 25°C
300
200
100
BF240
20
10
0.2 0.3 0.5 0.7 1
3 5 10 20
100
IC, COLLECTOR CURRENT (mA)
Figure 1. Current–Gain — Bandwidth Product
VCE = 10 V
TA = 25°C
200
100
BF240
70
50
30
20
10
0.1 0.2 0.3 0.5 0.7 1 2 3 5 7 10 20
IC, COLLECTOR CURRENT (mA)
Figure 3. DC Current Gain
–100
VCE = 10 V
–50
–20
–10
–5
100 MHz
45 MHz
10.7 MHz
–2
–1
b21e, at 470 kHz < 0.5 mmhos
2
3
4
5
6
7
8
IC, COLLECTOR CURRENT (mA)
Figure 5. b21e
10
2
Cib
1
0.7
Cob
0.5
0.4
0.3
0.2
Cre @ IE = 0
0.1 0.2
0.5 1
3 5 10 20
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Capacitances
100
VCE = 10 V
50
100 MHz
20
10
5
45 MHz
2
10.7 MHz
1
b11e 470 kHz < 0.2 mmhos
2
3
4
5
6
7
8
IC, COLLECTOR CURRENT (mA)
Figure 4. b11e
2000
1000
VCE = 10 V
500
100 MHz
200
100
50
20
1
45 MHz
10.7 MHz
470 kHz
2
3
4
5
6
7
IC, COLLECTOR CURRENT (mA)
Figure 6. b22e (boe)
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
 

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