Vishay high power products, Fast recovery diodes (hockey puk version), 375 a, Conduction – Vishay SD263C..S50L Series User Manual
Page 3
Document Number: 93173
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Revision: 14-May-08
3
SD263C..S50L Series
Fast Recovery Diodes
(Hockey PUK Version), 375 A
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
thJ-hs
when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
ΔR
thJ-hs
CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
SINGLE SIDE
DOUBLE SIDE
SINGLE SIDE
DOUBLE SIDE
180°
0.012
0.011
0.008
0.008
T
J
= T
J
maximum
K/W
120°
0.014
0.015
0.014
0.014
90°
0.018
0.018
0.019
0.019
60°
0.026
0.027
0.027
0.028
30°
0.045
0.046
0.046
0.046
10
20
30
40
50
60
70
80
90
1 0 0
1 1 0
1 2 0
1 3 0
0
5 0
1 0 0
15 0
2 00
2 5 0
30 0
30 °
60°
90°
120°
180°
Average Forward Cur ren t (A)
M
a
x
imu
m
A
llo
w
a
b
le
H
e
a
ts
ink
T
e
mp
e
ra
tu
re
(
°C
)
C o nd uc tio n A ng le
SD2 63C..S50L Series
(Sin gle Side Cooled)
R (DC) = 0 .11 K/W
t hJ -hs
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
1 0 0
1 1 0
1 2 0
1 3 0
0
5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 0
3 0 °
6 0 °
9 0 °
1 8 0 °
D C
1 2 0 °
A v e ra g e F o rw a rd C u rr e n t ( A )
M
a
xi
m
u
m
A
llo
w
a
bl
e
He
at
si
n
k
T
e
m
p
e
rat
u
re
(
°C
)
C on d u ctio n Pe rio d
S D 2 6 3 C ..S 5 0 L Se rie s
( Sin g le S id e C o o le d )
R ( D C ) = 0 .1 1 K / W
th J -hs
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
1 0 0
1 1 0
1 2 0
1 3 0
0
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
3 0 °
6 0 ° 9 0°
1 2 0 °
1 8 0 °
A v e r a g e Fo rw a rd C u rre n t ( A )
M
a
xi
m
u
m
A
llo
w
a
bl
e
He
at
si
n
k T
e
m
p
e
rat
u
re
(
°C
)
C o nd u c tio n A ng le
SD 2 6 3 C ..S 5 0 L S e rie s
( D o ub le Sid e C o o le d )
R ( D C ) = 0 .0 5 K / W
th J- hs
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
1 00
1 10
1 20
1 30
0
20 0
40 0
60 0
80 0
30°
60°
9 0°
1 80°
DC
120°
Average Forward Current (A)
M
a
xi
mu
m
A
llo
w
a
b
le
H
e
a
ts
ink
T
e
mp
e
ra
tu
re
(
°C
)
C o nd uc tio n Pe rio d
SD263 C..S50L Series
(D ouble Side Cooled)
R (DC) = 0 .05 K/W
thJ -hs