© 2009 IXYS CORPORATION, All Rights Reserved
IXBF32N300
IXYS REF: B_32N300(8P)03-02-09
Fig. 14. Resistive Turn-on
Rise Time vs. Drain Current
0
100
200
300
400
500
600
700
800
15 20 25 30 35 40 45 50 55 60 65
I
C
- Amperes
t
r
- Nanoseconds
R
G
= 2Ω
V
GE
= 15V
V
CE
= 1250V
T
J
= 125ºC
T
J
= 25ºC
Fig. 15. Resistive Turn-on
Switching Times vs. Gate Resistance
350
400
450
500
550
600
650
23456789101112131415
R
G
- Ohms
t
r
- Nanoseconds
50
55
60
65
70
75
80
t
d(on)
- Nanoseconds
t
r
t
d(on)
- - - -
T
J
= 125ºC, V
GE
= 15V
V
CE
= 1250V
I
C
= 32A
I
C
= 64A
Fig. 16. Resistive Turn-off
Switching Times vs. Junction Temperature
200
300
400
500
600
700
800
900
1000
25 35 45 55 65 75 85 95 105 115 125
T
J
- Degrees Centigrade
t
f
- Nanoseconds
120
130
140
150
160
170
180
190
200
t
d(off)
- Nanoseconds
t
f
t
d(off)
- - - -
R
G
= 2Ω, V
GE
= 15V
V
CE
= 1250V
I
C
= 64A
I
C
= 32A
Fig. 17. Resistive Turn-off
Switching Times vs. Drain Current
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
15 20 25 30 35 40 45 50 55 60 65
I
C
- Amperes
t
f
- Nanoseconds
110
120
130
140
150
160
170
180
190
200
210
220
230
t
d(off)
- Nanoseconds
t
f
t
d(off)
- - - -
R
G
= 2Ω, V
GE
= 15V
V
CE
= 1250V
T
J
= 125ºC, 25ºC
Fig. 13. Resistive Turn-on
Rise Time vs. Junction Temperature
0
100
200
300
400
500
600
700
800
25 35 45 55 65 75 85 95 105 115 125
T
J
- Degrees Centigrade
t
r
- Nanoseconds
R
G
= 2Ω
V
GE
= 15V
V
CE
= 1250V
I
C
= 32A
I
C
= 64A
Fig. 18. Resistive Turn-off
Switching Times vs. Gate Resistance
200
300
400
500
600
700
800
900
1000
2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
G
- Ohms
t
f
- Nanoseconds
50
100
150
200
250
300
350
400
450
t
d(off)
- Nanoseconds
t
f
t
d(off
)
- - - -
T
J
= 125ºC, V
GE
= 15V
V
CE
= 1250V
I
C
= 64A
I
C
= 32A