VS-SD303C..C Series
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Vishay Semiconductors
Revision: 15-Apr-14
2
Document Number: 93174
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Note
• The table above shows the increment of thermal resistance R
thJ-hs
when devices operate at different conduction angles than DC
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
350 (175) A
55 (75) °C
Maximum RMS current I
F(RMS)
25 °C heatsink temperature double side cooled 550
A
Maximum peak, one-cycle ,
non-repetitive forward current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
5770
t = 8.3 ms 6040
t = 10 ms
100 % V
RRM
reapplied
4850
t = 8.3 ms 5080
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
166
kA
2
s
t = 8.3 ms 152
t = 10 ms
100 % V
RRM
reapplied
117
t = 8.3 ms 107
Maximum I
2
t for fusing I
2
t t = 0.1 to 10 ms, no voltage reapplied 1660 kA
2
s
Low level value of threshold voltage V
F(TO)1
(16.7 % x x I
F(AV)
< I < x I
F(AV)
), T
J
= T
J
maximum 1.14
V
High level value of threshold voltage V
F(TO)2
(I > x I
F(AV)
), T
J
= T
J
maximum 1.63
Low level of forward slope resistance r
f1
(16.7 % x x I
F(AV)
< I < x I
F(AV)
), T
J
= T
J
maximum 1.14
mW
High level of forward slope resistance r
f2
(I > x I
F(AV)
), T
J
= T
J
maximum 0.77
Maximum forward voltage drop V
FM
I
pk
= 1100 A, T
J
= 25 °C; t
p
= 10 ms sinusoidal wave 2.26 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)
S10 1.0
750 25 - 30
2.4 52 33
S15 1.5 2.9 90 44
S20 2.0 3.2 107 46
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum 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 0.16
K/W
DC operation double side cooled 0.08
Mounting force, ± 10 % 4900 (500) N (kg)
Approximate weight 70 g
Case style See dimensions - link at the end of datasheet DO-200AA
R
thJ-hs
CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION
TEST CONDITIONS UNITS
SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE
180° 0.010 0.011 0.008 0.008
T
J
= T
J
maximum K/W
120° 0.012 0.013 0.013 0.013
90° 0.016 0.016 0.018 0.018
60° 0.024 0.024 0.025 0.025
30° 0.042 0.042 0.042 0.042
I
FM
t
rr
dir
dt
I
RM(REC)
Q
rr
t
