IXYS reserves the right to change limits, test conditions, and dimensions.
IXTA76N25T IXTH76N25T
IXTI76N25T IXTP76N25T IXTQ76N25T
Fig. 14. Resistive Turn-on
Rise Time vs. Drain Current
8
10
12
14
16
18
20
22
24
26
28
30
32
34
15 20 25 30 35 40 45 50 55 60 65 70 75 80
I
D
- Amperes
t
r
- Nanoseconds
R
G
= 3.3
Ω
V
GS
= 15V
V
DS
= 125V
T
J
= 125ºC
T
J
= 25ºC
Fig. 15. Resistive Turn-on
Switching Times vs. Gate Resistance
10
12
14
16
18
20
22
24
26
28
30
3 4 5 6 7 8 9 10 11 12 13 14 15
R
G
- Ohms
t
r
- Nanoseconds
20
21
22
23
24
25
t
d ( o n )
- Nanoseconds
t
r
t
d(on)
- - - -
T
J
= 125ºC, V
GS
= 15V
V
DS
= 125V
I
D
= 76A
I
D
= 38A
I
D
=
Fig. 16. Resistive Turn-off
Switching Times vs. Junction Temperature
16
18
20
22
24
26
28
30
25 35 45 55 65 75 85 95 105 115 125
T
J
- Degrees Centigrade
t
f
- Nanoseconds
44
47
50
53
56
59
62
65
t
d ( o f f )
- Nanoseconds
t
f
t
d(off)
- - - -
R
G
= 3.3
Ω
, V
GS
= 15V
V
DS
= 125V
I
D
= 38A
I
D
= 76A
Fig. 17. Resistive Turn-off
Switching Times vs. Drain Current
12
14
16
18
20
22
24
26
28
30
15 20 25 30 35 40 45 50 55 60 65 70 75 80
I
D
- Amperes
t
f
- Nanoseconds
43
46
49
52
55
58
61
64
67
70
t
d ( o f f )
- Nanoseconds
t
f
t
d(off)
- - - -
R
G
= 3.3
Ω
, V
GS
= 15V
V
DS
= 125V
T
J
= 125ºC
T
J
= 25ºC
T
J
= 125ºC
T
J
= 25ºC
Fig. 18. Resistive Turn-off
Switching Times vs. Gate Resistance
10
20
30
40
50
60
70
80
3 4 5 6 7 8 9 10 11 12 13 14 15
R
G
- Ohms
t
f
- Nanoseconds
50
70
90
110
130
150
170
190
t
d ( o f f )
- Nanoseconds
t
f
t
d(off)
- - - -
T
J
= 125ºC, V
GS
= 15V
V
DS
= 125V
I
D
= 38A, 76A
Fig. 13. Resistive Turn-on
Rise Time vs. Junction Temperature
10
12
14
16
18
20
22
24
26
28
30
32
34
25 35 45 55 65 75 85 95 105 115 125
T
J
- Degrees Centigrade
t
r
- Nanoseconds
R
G
= 3.3
Ω
V
GS
= 15V
V
DS
= 125V
I
D
= 38A
I
D
= 76A
IXYS REF: T_76N25T(6E)06-28-06