ISL9K8120P3 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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ISL9K8120P3 Datasheet PDF : 6 Pages
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Typical Performance Curves (per leg) (Continued)
12
11
IF = 16A
10
VR = 780V, TC = 125oC
9
IF = 8A
8
7
6
5
IF = 4A
4
3
2
100
200 300 400 500 600 700 800 900 1000
dIF/dt, CURRENT RATE OF CHANGE (A/µs)
Figure 7. Reverse Recovery Softness Factor vs
dIF/dt
500
f = 1MHZ
400
300
200
100
2000
1800
VR = 780V, TC = 125oC
IF = 16A
1600
1400
1200
IF = 8A
1000
800
IF = 4A
600
400
100
200 300 400 500 600 700 800 900 1000
dIF/dt, CURRENT RATE OF CHANGE (A/µs)
Figure 8. Reverse Recovered Charge vs dIF/dt
-4.4
500
IF = 8A, VR = 780V, dIF/dt = 200A/µs
-4.8
450
IRM(REC)
-5.2
400
-5.6
350
tRR
0
0.03
0.1
1
10
100
VR, REVERSE VOLTAGE (V)
Figure 9. Junction Capacitance vs Reverse
Voltage
-6.0
25
50
75
100
125
TC, CASE TEMPERATURE (oC)
300
150
Figure 10. Reverse Recovery Current and Times
vs Case Temperature
8
6
4
2
0
90
100
110
120
130
140
150
TC, CASE TEMPERATURE (oC)
Figure 11. DC Current Derating Curve
©2002 Fairchild Semiconductor Corporation
ISL9K8120P3 Rev. A
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