Manual

Document Number: 94420 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 20-Mar-08 5
VSK.500-..PbF Series
Thyristor/Diode and Thyristor/Thyristor
(SUPER MAGN-A-PAK
TM
Power Modules), 500 A
Vishay High Power Products
Fig. 7 - On-State Power Loss Characteristics
Fig. 8 - On-State Power Loss Characteristics
Fig. 9 - On-State Power Loss Characteristics
0 20406080100120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
7
K
/
W
-
D
e
l
t
a
R
0
.
0
9
K
/
W
0
.
1
2
K
/
W
0
.1
6
K
/
W
0
.
2
K
/
W
0
.
3
K
/
W
0
.
4
K
/
W
0
.
6
K
/
W
t
h
S
A
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
0 100 200 300 400 500 600 700 800
180°
120°
90°
60°
30°
To t a l RM S O u t p u t C u r r e n t ( A )
Maximum Total On-state Power Loss (W)
Cond uction Angle
VSK.500.. Serie s
Pe r M o d ul e
T = 130°C
J
020406080100120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
1
K
/
W
-
D
e
l
t
a
R
0
.
0
2
K
/
W
0
.
0
3
K
/
W
0
.
0
5
K
/
W
0
.
0
8
K
/
W
0
.
1
2
K
/
W
0
.
2
K
/
W
t
h
S
A
0
500
1000
1500
2000
2500
3000
0 200 400 600 800 1000
Total Output Current (A)
Maximum Total Power Loss (W)
180°
(Sine)
180°
(Rect)
2 x VSK.500.. Se rie s
Si n g l e Ph a se Br i d g e
Connected
T = 130°C
J
0 20406080100120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
1
K
/
W
-
D
e
l
t
a
R
0
.
0
2
K
/
W
0
.
0
3
K
/
W
0
.
0
5
K
/
W
0
.
0
8K
/
W
0
.
2
K
/
W
t
h
S
A
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 250 500 750 1000 1250 1500
Total Output Current (A)
Maximum Total Power Loss (W)
120°
(Rect)
3 x VSK.500.. Se rie s
Th r e e Ph a se Br i d g e
Connected
T = 1 3 0 ° C
J