IXFK72N20
IXFK80N20
12
10
VDS = 100 V
ID = 40 A
8
IG = 1 mA
6
4
2
0
0 50 100 150 200 250 300 350
Gate Charge - nC
Figure 7. Gate Charge
200
160
10000
1000
Ciss
Coss
f = 1MHz
Crss
100
0
5 10 15 20 25 30 35 40
VDS - Volts
Figure 8. Capacitance Curves
300
1 00
120
80
TJ = 125OC
40
TJ = 25OC
0
0.4
0.8
1.2
1.6
2.0
VSD - Volts
Figure 9. Source Current vs. Source
to Drain Voltage
10
TC = 25OC
1 ms
10 ms
100 ms
DC
1
1
10
1 00 200
VDS - Volts
Figure10. Forward Bias Safe Operating Area
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
10-3
10-2
10-1
100
101
Pulse Width - Seconds
Figure 11. Transient Thermal Resistance
© 2000 IXYS All rights reserved
4-4