2N4401 Fairchild Semiconductor, 2N4401 Datasheet - Page 3

• Manufacturer Part Number: 2N4401
• Description: This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA
• Manufacturer: Fairchild Semiconductor

Typical Characteristics
500
100
500
400
300
200
100
0.1
0.8
0.6
0.4
10
1
0
1
0.1
25
1
Voltage vs Collector Current
125 °C
Typical Pulsed Current Gain
V
25 °C
Base-Emitter Saturation
CB
0.3
vs Ambient Temperature
Collector-Cutoff Current
- 40 °C
= 10
I
- 40 °C
= 40V
T - AMBIENT TEMPERATURE ( C)
C
vs Collector Current
50
I - COLLECTOR CURRENT (mA)
A
C
- COLLECTOR CURRENT (mA)
1
25 °C
10
75
3
125 °C
10
100
30
100
125
V
100
°
CE
= 5V
300
500
150
0.8
0.6
0.4
0.2
20
16
12
Capacitance vs Reverse Bias Voltage
0.4
0.3
0.2
0.1
8
4
1
0.1
0.1
NPN General Purpose Amplifier
1
Emitter Transition and Output
V
Voltage vs Collector Current
Collector-Emitter Saturation
Base-Emitter ON Voltage vs
CE
= 5V
- 40 °C
I
I
= 10
C
C
REVERSE BIAS VOLTAGE (V)
Collector Current
- COLLECTOR CURRENT (mA)
- COLLECTOR CURRENT (mA)
C ob
1
10
1
25 °C
25 °C
C
10
125 °C
te
125 °C
100
f = 1 MHz
- 40 °C
10
(continued)
500
100
25