IXFT120N25T
IXFH120N25T
Fig. 13. Resistive Turn-on Rise Time vs.
Junction Temperature
Fig. 14. Resistive Turn-on Rise Time vs.
Drain Current
32
28
24
20
16
12
32
28
24
20
16
12
RG = 2Ω , VGS = 10V
RG = 2ꢀ , VGS = 10V
VDS = 125V
VDS = 125V
TJ = 125ºC
I D = 120A
I D = 60A
TJ = 25ºC
25
35
45
55
65
75
85
95
105
115
125
60
70
80
90
100
110
120
TJ - Degrees Centigrade
ID - Amperes
Fig. 15. Resistive Turn-on Switching Times vs.
Gate Resistance
Fig. 16. Resistive Turn-off Switching Times vs.
Junction Temperature
500
450
400
350
300
250
200
150
100
50
120
34
90
80
70
60
50
40
30
110
100
90
tr
TJ = 125ºC, VGS = 10V
DS = 125V
td(on)
- - - -
tf
RG = 2ꢀ, VGS = 10V
DS = 125V
td(off) - - - -
30
26
22
18
14
10
V
V
80
70
I D = 120A
I D = 60A, 120A
60
50
I D = 60A
40
30
0
20
25
35
45
55
65
75
85
95
105
115
125
2
4
6
8
10
12
14
16
18
TJ - Degrees Centigrade
RG - Ohms
Fig. 17. Resistive Turn-off Switching Times vs.
Drain Current
Fig. 18. Resistive Turn-off Switching Times vs.
Gate Resistance
35
100
80
60
40
20
500
450
400
350
300
250
200
150
100
50
400
360
320
280
240
200
160
120
80
t f
TJ = 125ºC, VGS = 10V
DS = 125V
td(off) - - - -
t f
RG = 2ꢀ, VGS = 10V
DS = 125V
td(off
) - - - -
I D = 120A
30
25
20
15
V
V
TJ = 125ºC
I D = 60A
TJ = 25ºC
40
0
0
2
4
6
8
10
12
14
16
18
60
70
80
90
ID - Amperes
100
110
120
RG - Ohms
© 2011 IXYS CORPORATION, All Rights Reserved