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Document Number: 93177
2 Revision: 14-May-08
SD553C..S50L Series
Vishay High Power Products
Fast Recovery Diodes
(Hockey PUK Version), 560 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at heatsink temperature
I
F(AV)
180° conduction, half sine wave
Double side (single side) cooled
560 (210) A
55 (85) °C
Maximum RMS forward current I
F(RMS)
25 °C heatsink temperature double side cooled 1120
A
Maximum peak, one-cycle forward,
non-repetitive surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
12 000
t = 8.3 ms 12 570
t = 10 ms
50 % V
RRM
reapplied
10 100
t = 8.3 ms 10 570
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
721
kA
2
s
t = 8.3 ms 658
t = 10 ms
50 % V
RRM
reapplied
510
t = 8.3 ms 466
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 7210 kA
2
√s
Low level value of threshold voltage V
F(TO)1
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 1.77
V
High level value of threshold voltage V
F(TO)2
(I > π x I
F(AV)
), T
J
= T
J
maximum 1.95
Low level value of forward
slope resistance
r
f1
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 0.98
mΩ
High level value of forward
slope resistance
r
f2
(I > π x I
F(AV)
), T
J
= T
J
maximum 0.89
Maximum forward voltage drop V
FM
I
pk
= 1500 A, T
J
=125 °C, t
p
= 10 ms sinusoidal wave 3.24 V
RECOVERY CHARACTERISTICS
CODE
MAXIMUM VALUE
AT T
J
= 25 °C
TEST CONDITIONS
TYPICAL VALUES
AT T
J
= 125 °C
t
rr
AT 25 % I
RRM
(µs)
I
pk
SQUARE
PULSE
(A)
dI/dt
(A/µs)
V
r
(V)
t
rr
AT 25 % I
RRM
(µs)
Q
rr
(µC)
I
rr
(A)
S50 5.0 1000 100 - 50 6.0 900 250
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction operating
temperature range
T
J
- 40 to 125
°C
Maximum storage temperature range T
Stg
- 40 to 150
Maximum thermal resistance,
junction to heatsink
R
thJ-hs
DC operation single side cooled 0.073
K/W
DC operation double side cooled 0.031
Mounting force, ± 10 %
14 700
(1500)
N
(kg)
Approximate weight 255 g
Case style Conforms to JEDEC DO-200AB (B-PUK)
I
FM
t
rr
dir
dt
I
RM(REC)
Q
rr
t
(7 stránky)
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