PN4258 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
PN4258 Datasheet PDF : 8 Pages
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Typical Chracteristics (Continued)
0.5
ts = 12 ns
0.4
0.3
8.0 ns
VCC = -1.5V
I C = 1.0 mA
5.0 ns
0.2
3.0 ns
0.1
0
0
0.1
0.2
0.3
0.4
0.5
IB2 - TURN-OFF BASE CURRENT (mA)
Figure 13. Storage Time vs
Turn-On/Turn-Off Base Current
10
ts = 20 ns
8
15 ns
10 ns
6
4
5.0 ns
2
VCC = -1.5V
I C = 50 mA
0
0
2
4
6
8
10
I B2 - TURN-OFF BASE CURRENT (mA)
Figure 15. Storage Time vs
Turn-On/Turn-Off Base Current
Base Currents
5
t f = 6.0 ns
4
3
5.0 ns
2
4.0 ns
1
VCC = -1.5V
I C = 10 mA
0
0
1
2
3
4
5
I B2 - TURN-OFF BASE CURRENT (mA)
Figure 17. Fall Time vs Turn-On/Turn-Off
Base Currents
Turn-On / Turn-Off Base Currents
5
VCC = -1.5V
4 I C = 10 mA
ts = 20 ns
3
15 ns
10 ns
2
6.0 ns
1
0
0
1
2
3
4
5
IB2 - TURN-OFF BASE CURRENT (mA)
Figure 14. Storage Time vs
Turn-On/Turn-Off Base Currents
Base Currents
0.5
t f = 50 ns
0.4
45 ns
0.3
40 ns
0.2
0.1
0
0
VCC = -1.5V
I C= 1.0 mA
0.1
0.2
0.3
0.4
0.5
I B2 - TURN-OFF BASE CURRENT (mA)
Figure 16. Fall Time vs Turn-On/Turn-Off
Base Currents
10
t f = 8.0 ns
8
6.0 ns
6
4.0 ns
4
3.0 ns
2
VCC = -1.5V
I C = 50 mA
0
0
2
4
6
8
10
I B2 - TURN-OFF BASE CURRENT (mA)
Figure 18. Fall Time vs Turn-On/Turn-Off
Base Currents
©2002 Fairchild Semiconductor Corporation
Rev. B, November 2002
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