Vishay SD553C..S50L Series - Manual (Page 4)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93177
4 Revision: 14-May-08
SD553C..S50L Series
Vishay High Power Products Fast Recovery Diodes
(Hockey PUK Version), 560 A
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 9 - Forward Voltage Drop Characteristics
Fig. 10 - Thermal Impedance Z
thJ-hs
Characteristic
0
2 50
5 00
7 50
10 0 0
12 5 0
15 0 0
17 5 0
20 0 0
22 5 0
25 0 0
0 1 00 2 0 0 3 0 0 4 0 0 5 00 60 0 70 0 8 0 0
1 80°
1 20°
90°
60°
30°
Averag e Forw ard Current (A)
Ma
xi
m
u
m
A
ve
ra
g
e
F
o
rw
a
rd
P
o
w
e
r L
o
ss
(
W
)
RMS Lim it
Co n d uc tio n An g le
SD5 53C..S50L Series
T = 125°C
J
0
5 00
1 0 00
1 5 00
2 0 00
2 5 00
3 0 00
3 5 00
0 2 00 4 0 0 6 00 8 0 0 10 0 0 12 0 0
DC
180°
120°
90°
60°
30°
Average Forwar d Current (A)
RM S Lim it
Ma
x
im
u
m
A
ve
ra
g
e
F
o
rw
a
rd
P
o
we
r L
o
s
s
(W
)
C o nd uc tio n Pe rio d
SD553 C..S50L Series
T = 125°C
J
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
8 0 0 0
9 0 0 0
1 0 0 0 0
1 1 0 0 0
1 2 0 0 0
0 0 1 0 1 1
N um b e r O f E q ua l A m p litud e H a lf Cy c le C urre n t Pulse s (N )
P
e
a
k H
a
lf
S
in
e
W
a
ve
F
o
rw
a
rd
C
u
rr
e
n
t (
A
)
S D 5 5 3 C ..S5 0 L S e rie s
In it ia l T = 1 2 5 °C
@ 6 0 H z 0 .0 0 8 3 s
@ 5 0 H z 0 .0 1 0 0 s
A t A n y R a te d L o a d C o n d it io n A n d W it h
5 0 % R a t e d V A p p lie d Fo llo w in g S u rg e
R RM
J
2 0 0 0
4 0 0 0
6 0 0 0
8 0 0 0
1 0 0 0 0
1 2 0 0 0
1 4 0 0 0
1 1 . 0 1 0 . 0
P u lse T ra in D u ra tio n ( s)
M ax im u m N o n R e pe t it iv e Su rg e C u rre nt
Pe
a
k
H
a
lf S
in
e
W
a
ve
F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
S D 5 5 3 C ..S 5 0 L S e rie s
In itial T = 1 2 5°C
N o V o lta g e Re ap plie d
5 0 % R at e d V R e ap p lie d
V e rsu s P ulse T ra in D u rat io n .
R RM
J
1 00
1 00 0
1 0 00 0
1 .5 2 2. 5 3 3.5 4 4 .5 5
T = 25°C
J
In stan tan eous Forward V oltage (V )
In
st
a
n
ta
n
e
o
u
s
F
o
rw
a
rd
C
urr
e
n
t (
A
)
T = 125°C
J
SD55 3C..S5 0L Series
0 . 0 0 1
0 . 0 1
0 . 1
0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0
Sq u a re W a v e P u lse D u ra t io n ( s)
th
J
-h
s
T
ra
n
s
ie
n
t T
h
e
rm
a
l
Im
p
e
d
a
n
c
e
Z
(K
/W
)
St e a d y S ta t e V a lu e
R = 0 . 0 7 3 K / W
( Sin g le S id e C o o le d )
R = 0 . 0 3 1 K / W
( D o ub le S id e C o o le d )
( D C O p e ra t io n )
t hJ -hs
thJ - hs
SD 5 5 3 C . . S5 0 L S e rie s