Vishay SD263C..S50L Series - Manual (Page 2)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93173
2 Revision: 14-May-08
SD263C..S50L Series
Vishay High Power Products Fast Recovery Diodes
(Hockey PUK Version), 375 A
Note
(1) dI/dt = 25 A/µs, T
J
= 25 °C
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 375 (150) A
55 (85) °C
Maximum RMS forward current I
F(RMS)
25 °C heatsink temperature double side cooled 725
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
5500
t = 8.3 ms 5760
t = 10 ms 50 % V
RRM
reapplied
4630
t = 8.3 ms 4850
Maximum I 2 t for fusing I 2 t
t = 10 ms No voltage
reapplied 151
kA 2 s
t = 8.3 ms 138
t = 10 ms 50 % V
RRM
reapplied
107
t = 8.3 ms 98
Maximum I 2 √t for fusing I 2 √t t = 0.1 to 10 ms, no voltage reapplied 1510 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 1.56
V
High level value of threshold voltage V
F(TO)2
(I >
π x I
F(AV)
), T
J
= T
J
maximum 1.71
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 1.64
m
Ω
High level value of forward
slope resistance
r
f2
(I >
π x I
F(AV)
), T
J
= T
J
maximum 1.53
Maximum forward voltage drop V
FM
I
pk
= 1000 A, T
J
= T
J
maximum,
t
p
= 10 ms sinusoidal wave
3.20 V
RECOVERY CHARACTERISTICS
CODE
MAXIMUM VALUE
AT T
J
= 25 °C
TEST CONDITIONS
TYPICAL VALUES
AT T
J
= 150 °C
t
rr
AT 25 % I
RRM
(µs)
I
pk
SQUARE
PULSE
(A)
dI/dt (1)
(A/µs)
V
r
(V)
t
rr
AT 25 % I
RRM
(µs)
Q
rr
(µC)
I
rr
(A)
S50 5.0 1000 100 - 50 4.5 680 240
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 0.11
K/W
DC operation double side cooled 0.05
Mounting force, ± 10 % 9800 (1000) N (kg)
Approximate weight 230 g
Case style See dimensions - link at the end of datasheet DO-200AB (B-PUK)
I
FM
t
rr
dir
dt
I
RM(REC)
Q
rr
t