2N4123_11 Datasheet, PDF (3/6 Pages) Micro Commercial Components – NPN Silicon General Purpose Transistor 625mW

2N4123
2N4124
Figure 1. Capacitance
10
7.0
5.0
Cibo
3.0
2.0
Cobo
1.0
0.1
0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10
REVERSE BIAS VOLTAGE (VOLTS)
20 30 40
Figure 3. Frequency Variations
12
W SOURCE RESISTANCE = 200
10
IC = 1 mA
8
W SOURCE RESISTANCE = 200
IC = 0.5 mA
6
SOURCE RESISTANCE = 1 kΩ
IC = 50 mA
4
W ² SOURCE RESISTANCE = 500
IC = 100 mA
0
0.1 0.2 0.4
12 4
10 20 40 100
f, FREQUENCY (kHz)
MCC
TM
Micro Commercial Components
Figure 2. Switching Times
200
100
ts
70
50
td
30
tf
tr
20
10.0
VCC = 3 V
IC/IB = 10
7.0 ^{VEB(off) = 0.5 V}
5.0
1.0 2.0 3.0 5.0 7.0 10
20 30 50 70 100 200
IC, COLLECTOR CURRENT (mA)
Figure 4. Source Resistance
14
f = 1 kHz
12
IC = 1 mA
10
IC = 0.5 mA
8
6
IC = 50 mA
IC = 100 mA
4
2
0
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100
RS, SOURCE RESISTANCE (kΩ)
Figure 5. Current Gain
300
200
Figure 6. Qutput Admittance
100
50
20
100
10
70
5
50
2
30
0.1
0.2
Revision: A
0.5
1.0
2.0
5.0
10
1
0.1 0.2
0.5
1.0
2.0
5.0
10
IC, COLLECTOR CURRENT (mA)
IC, COLLECTOR CURRENT (mA)
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2011/01/01