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V

0

5

10

15

20

25

30

35

40

100

1000

10000

V

0.2

0.4

0.6

0.8

1.0

1.2

1.4

0

20

40

60

80

100

Gate Charge - nC

0

100

200

300

400

500

0

2

4

6

8

10

12

Vds=300V

I

I

Coss

T

V

I

I

f = 1MHz

T

Ciss

Crss

IXFK 25N80

IXFK 27N80

IXFN 25N80

IXFN 27N80

Figure 7. Gate Charge

Figure 8. Capacitance Curves

Figure 9. Forward Voltage Drop of the Intrinsic Diode

Figure 10. Transient Thermal Resistance

Pulse Width - Seconds

0.0001

0.001

0.01

0.1

1

10

0.001

0.01

0.1

1

Single pulse

D = Duty Cycle

D=0.5

D=0.1

D=0.05

D=0.02

D=0.01

D=0.2