
Document Number: 93551 For technical questions, contact: ind-modules@vishay.com
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Revision: 17-Apr-08 5
SD600N/R Series
Standard Recovery Diodes
(Stud Version), 600 A
Vishay High Power Products
Fig. 8 - Forward Power Loss Characteristics
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
Fig. 11 - Maximum Non-Repetitive Surge Current
Fig. 12 - Maximum Non-Repetitive Surge Current
25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
1
K
/
W
R
=
0
.
0
2
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
0
4
K
/
W
0
.
0
6
K
/
W
0
.
1
K
/
W
0
.
2
K
/
W
0
.
4
K
/
W
0
100
200
300
400
500
600
700
800
900
1000
1100
0 100 200 300 400 500 600 700 800 900
DC
180°
120°
90°
60°
30°
RM S Li m it
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD600N/ R Series
(2500V to 3200V)
T = 150°C
J
2000
4000
6000
8000
10000
12000
110100
Number Of Equal Amplitud e Ha lf Cyc le Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Initial T = 180°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
SD600N/ R Series
(400V to 2000V)
2000
4000
6000
8000
10000
12000
14000
0.01 0.1 1
Pulse Train Duration (s)
Pe a k Ha lf Sin e Wa v e Fo rw a rd C u rren t ( A)
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Init ia l T = 180 °C
No Voltage Reapplied
Rated V Reapplied
RRM
J
SD 6 0 0 N / R Se r i e s
(400V to 2000V)
2000
4000
6000
8000
10000
110100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
Initial T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
SD 6 0 0 N / R Se r i e s
(2500V to 3200V)
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
2000
4000
6000
8000
10000
12000
0.01 0.1 1
Pulse Train Duration (s)
Peak Half Sine Wave Forward Current (A)
Initia l T = 150 °C
No Voltage Reapplied
Rated V Reapplied
J
RRM
Versus Pulse Train Duration.
SD 6 0 0 N / R Se r i e s
(2500V to 3200V)
Maximum Non Re p et itive Surge Curre nt
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