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Document Number: 93545
4 Revision: 17-Apr-08
SD300N/R Series
Vishay Semiconductors
Standard Recovery Diodes
(Stud Version), 380 A
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Forward Power Loss Characteristics
20 40 60 80 100 120 140 160 180
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
3
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
0
6
K
/
W
0
.
4
K
/
W
0
.
2
K
/
W
0
.
1
K
/
W
0
.
6
K
/
W
0
.
8
K
/
W
2
K
/
W
0
100
200
300
400
500
600
700
0 50 100 150 200 250 300 350 400
180°
120°
90°
60°
30°
RM S Li m i t
Conduc tion Angle
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD 3 0 0 N / R Se r i e s
(1600V t o 2000V)
T = 1 8 0 ° C
J
20 40 60 80 100 120 140 160 180
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
3
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
0
6
K
/
W
0
.
4
K
/
W
0
.
2
K
/
W
0
.
1
K
/
W
0
.
6
K
/
W
0
.
8
K
/
W
2
K
/
W
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500 600
DC
180°
120°
90°
60°
30°
RM S Li m i t
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD300N/ R Se rie s
(1600V to 2000V)
T = 1 8 0 ° C
J
25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
2
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
1
K
/
W
0
.
0
6
K
/
W
0
.
2
K
/
W
0
.
4K
/
W
0
.
8
K
/
W
1
.
8
K
/
W
0
100
200
300
400
500
600
700
0 50 100150200250300350400
180°
120°
90°
60°
30°
RM S Li m i t
Cond uction Angle
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD300N/ R Series
(2500V t o 3200V)
T = 150°C
J
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