Vishay SD703C..L Series - Manual (Page 2)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93179
2 Revision: 14-May-08
SD703C..L Series
Vishay High Power Products Fast Recovery Diodes
(Hockey PUK Version),
700/790 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS
SD703C..L
UNITS
S20 S30
Maximum average forward current
at heatsink temperature
I
F(AV)
180° conduction, half sine wave
Double side (single side) cooled 700 (365) 790 (400) A
55 (85) 55 (85) °C
Maximum RMS forward current I
F(RMS)
25 °C heatsink temperature double side cooled 1320 1470
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
9300 9600
t = 8.3 ms 9730 10 050
t = 10 ms 100 % V
RRM
reapplied
7820 8070
t = 8.3 ms 8190 8450
Maximum I 2 t for fusing I 2 t
t = 10 ms No voltage
reapplied 432 460
kA 2 s
t = 8.3 ms 395 420
t = 10 ms 100 % V
RRM
reapplied
306 326
t = 8.3 ms 279 297
Maximum I 2 √t for fusing I 2 √t t = 0.1 to 10 ms, no voltage reapplied 4320 4600 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 1.00 0.95
V
High level value of threshold voltage V
F(TO)2
(I > π x I
F(AV)
), T
J
= T
J
maximum 1.11 1.05
Low level value of forward
slope resistance
r
f1
(16.7 % x π x I
T(AV)
< I < π x I
T(AV)
), T
J
= T
J
maximum 0.80 0.60
m
Ω
High level value of forward
slope resistance
r
f2
(I >
π x I
T(AV)
), T
J
= T
J
maximum 0.76 0.56
Maximum forward voltage drop V
FM
I
pk
= 1500 A, T
J
= T
J
maximum,
t
p
= 10 ms sinusoidal wave
2.20 1.85 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
(A/µs)
V
r
(V)
t
rr
AT 25 % I
RRM
(µs)
Q
rr
(µC)
I
rr
(A)
S20 2.0
1000 50 - 50
3.5 240 110
S30 3.0 5.0 380 130
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction operating
and storage temperature range
T
J
, T
Stg
- 40 to 150 °C
Maximum thermal resistance,
case junction to heatsink
R
thJ-hs
DC operation single side cooled 0.092
K/W
DC operation double side cooled 0.046
Mounting force, ± 10 %
9800
(1000)
N
(kg)
Approximate weight 250 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