VUB72 IXYS Corporation, VUB72 Datasheet - Page 4

• Manufacturer Part Number: VUB72
• Description: Three Phase Rectifier Bridge With Brake Chopper
• Manufacturer: IXYS Corporation

© 2003 IXYS All rights reserved
E
Chopper T - D
Z
I
0.0001
off
C
thJC
0.001
0.01
120
100
K/W
0.1
80
60
40
20
mJ
A
10
0.00001 0.0001
0
Fig. 6 Typ. IGBT output characteristics
6
4
2
0
Fig. 8 Typ. IGBT turn off energy and switching
Fig. 10 Typ. transient thermal impedance
1
0
0
V
V
V
R
T
GE
VJ
CE
GE
G
= 15 V
= 600 V
= ±15 V
= 39 Ω
= 125°C
1
times versus collector current
single pulse
20
2
0.001
T
VJ
= 25° C
3
0.01
40
4
V
T
0.1
CE
VJ
I
C
chopper diode
rectifier diode
IGBT
5
= 125° C
60
t
1
6
t
t
E
d(off)
f
V
A
off
s
80
7
10
1200
ns
1000
800
600
400
200
0
t
R
E
off
I
2300
2200
2100
2000
1900
F
Fig. 11 Typ. thermistorresistance versus
Ω
mJ
50
40
30
20
10
Fig. 7 Typ. forward characteristics
Fig. 9 Typ. IGBT turn off energy and switching
A
0
4
3
2
1
0
10
0
0
E
t
V
V
I
T
t
f
C
d(off)
off
CE
GE
VJ
of free wheeling diode
= 600 V
= ±15 V
= 35 A
= 125°C
20
times versus gate resistor
temperature
25
Temperature Sensor NTC
1
30
50
T
VJ
40
= 125° C
75
2
50
T
V
100
VJ
F
= 25°C
60
T
3
R
125
G
VUB 72
70
V
°C
Ω
150
80
4
800
600
400
200
0
ns
4 - 4
t