2N4401 Datasheet, PDF (3/6 Pages) NXP Semiconductors – NPN switching transistor

RATING AND CHARACTERISTICS CURVES (
25^OC
100^OC
30
10
20
7.0
5.0
VCC = 30V
IC/IB = 10
Cobo
3.0
2.0
10
7.0
1.0
0.7
5.0
0.5
Ccb
0.3
3.0
0.2
2N4401 )
QT
QA
2.0
0.1
0.2 0.3 1.0 2.0 3.0 5.0 10 20 30 50
REVERSE VOLTAGE (V)
Figure 1. Capacitances
100
70
IC/IB=10
50
tr@ VCC= 30V
30
tr@ VCC= 10V
td@ VEB= 2.0V
20
td@ VEB= 0V
0.1
10
100
70
50
30
20
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 2. Charge Data
VCC= 30V
tr
IC/IB=10
tf
10
7.0
5.0
10
300
200
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 3. Turn-On Time
ts'=ts -1/8tf
IB1=IB2
IC/IB= 10 to 20
100
70
50
30
10
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 5. Storage Time
10
7.0
5.0
10
100
70
50
30
20
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 4. Rise and Fall Times
IC/IB= 20
VCC= 30V
IB1=IB2
IC/IB=10
10
7.0
5.0
10
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 6. Fall Time