www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 93583
4 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 02-Jul-10
VSKD600 Series
Vishay Semiconductors
Standard Diodes, 600 A
(SUPER MAGN-A-PAK Power Modules)
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Power Loss Characteristics
Fig. 8 - Forward Power Loss Characteristics
4000
6000
8000
10000
12000
14000
16000
18000
110100
Peak Half Sine Wave Forward Current (A)
Number Of Equal Amplitude Half Cycle Current Pulses (N)
VSKD600.. Series
Per Junction
Initial T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
J
4000
6000
8000
10000
12000
14000
16000
18000
20000
0.01 0.1
1
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Curren t
Initial T = 150°C
No Voltage Reapplied
Rated V Reapplied
RRM
Versus Pulse Train Duration.
J
VSKD600.. Series
Per Junction
0 255075100125150
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
2
K
/
W
-
D
e
l
t
a
R
th
S
A
0
.
0
4
K
/
W
0.
06
K
/W
0
.
0
8
K
/
W
0
.
1
2
K
/
W
0.
16
K
/
W
0
.
2
5
K
/
W
0
.
3
5
K
/
W
0
.
5
K
/
W
0
200
400
600
800
1000
0 200 400 600 800 1000
Total RMS Output Current (A)
Maximum Total Forward Power Loss (W)
VSKD600.. Series
Per Junction
T = 150°C
J
180°
(Sine)
DC
0 25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C )
R
=
0
.
0
1
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
0
2
K
/
W
0
.0
3 K
/
W
0
.
0
4
K
/
W
0
.
0
5
K
/
W
0
.
0
8
K
/
W
0
.
1
2
K
/
W
0
.
2
K
/
W
0
500
1000
1500
2000
2500
3000
0 200 400 600 800 1000 1200
Total Output Current (A)
Maximum Total Power Loss (W)
180°
(Sine)
180°
(Rect)
2 x VSKD600.. Series
Single Phase Bridge
Connected
T = 150°C
J
