VUB72 IXYS Corporation, VUB72 Datasheet - Page 3

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

© 2003 IXYS All rights reserved
Input Rectifier D1-D6
I
d(AV)M
P
tot
I
F
140
120
100
80
70
60
50
40
30
20
10
80
60
40
20
W
80
70
60
50
40
30
20
10
A
A
0
0
0
0.0
0
0
Fig. 5
Fig. 1 Forward current versus voltage
Fig. 3 Maximum forward current
T
T
10
VJ
VJ
0.5
40
= 25°C
=150°C
drop per rectifier diode
versus heatsink temperature (Rectifier bridge)
typ.
Power dissipation versus direct output current and ambient temperature (Rectifier bridge)
20
80
1.0
I
d(AV)M
30
T
V
H
F
120
1.5
40
max.
°C
V
160
2.0
50
60
A
70
0
40
T
A
80
R
thHA
120
[K/W]
°C
0.5
1.5
1
2
3
4
6
160
I
2
I
10000
t
FSM
1000
A
500
400
300
200
100
100
2
Fig. 2 Surge overload current per
Fig. 4 I2t versus time
10
A
s
0.001
0
Note:
transient thermal impedance
see next page
1
V
R
= 0 V
rectifier diode
per rectifier diode
T
VJ
0.01
= 45°C
t
0.1
t
V
T
T
R
VJ
T
VJ
= 0.8V
VJ
= 150°C
= 150°C
= 45°C
ms
s
VUB 72
RRM
10
1
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