C&H Technology VSK.500-..PbF Series - Manual (Page 6)

Document Number: 94420 For technical questions, contact: [email protected] 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 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.0
7
K
/W
-
D
e
lta
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
th
SA
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°
Total RMS Output Current (A)
Ma
x
im
u
m T
o
ta
l O
n
-s
ta
te
P
o
w
e
r L
o
ss
(
W
)
Cond uction Angle
VSK.500.. Series
Per Module
T = 130°C
J
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.0
1
K
/W
-
D
e
lta
R
0.0
2
K/
W
0.0
3
K/
W
0.0
5 K
/ W
0.08
K/ W
0.12 K
/ W
0.2 K/W
th
SA
0
500
1000
1500
2000
2500
3000
0 200 400 600 800 1000
Total Output Current (A)
Ma
x
im
u
m
T
o
ta
l P
o
w
e
r L
o
ss
(
W
)
180°
(Sine)
180°
(Rect)
2 x VSK.500.. Series
Single Phase Bridge
Connec ted
T = 130°C
J
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
=
0.0
1
K/
W
-
D
elt
a
R
0.0
2
K/W
0.0
3 K
/ W
0.05
K/ W
0.08
K/W
0.2 K/ W
th
SA
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 250 500 750 1000 1250 1500
Total Output Current (A)
Ma
x
imu
m
T
o
ta
l P
o
w
e
r L
o
ss
(
W
)
120°
(Rect)
3 x VSK.500.. Series
Three Phase Bridge
Connec ted
T = 130°C
J