C&H Technology SD603C..C Series - Manual (Page 5)

Document Number: 93178 For technical questions, contact: [email protected] www.vishay.com
Revision: 04-Aug-08 5
SD603C..C Series
Fast Recovery Diodes
(Hockey PUK Version), 600 A
Vishay High Power Products
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
Characteristics
Fig. 11 - Typical Forward Recovery Characteristics
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
1 10 100
Pe
a
k
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t
(A
)
Number of Equa l Amplitude Ha lf Cyc le Current Pulses (N)
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
SD603C..C Series
At Any Rated Load Condition and With
Rated V Applied Following Surge.
RRM
2000
3000
4000
5000
6000
7000
8000
9000
0.01 0.1 1
Pulse Train Duration (s)
Pe
a
k
H
a
lf
S
in
e W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t
(A
)
Ma ximum Non Repetitive Surge Current
Versus Pulse Train Duration.
SD603C..C Series
Initial T = 125 °C
No Voltage Reapplied
Rated V Reapplied
J
RRM
10
100
1000
10000
.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5
Instantaneous Forward Voltage (V)
In
st
a
n
ta
ne
o
u
s F
o
rw
a
rd
C
u
rre
nt
(
A
)
T = 25 °C J
T = 125 °C
J
SD603C..C Series
0.001
0.01
0.1
0.001 0.01 0.1 1 10 100
Square Wave Pulse Duration (s)
th
J
-h
s
Tr
a
n
si
e
n
t T
h
e
rm
a
l I
m
p
e
d
a
n
c
e
Z
(
K
/
W
)
Stead y State Va lue :
R = 0.076 K/ W
(Single Side Cooled)
R = 0.038 K/ W
(Double Side Cooled)
(DC Operation)
thJ-hs
thJ-hs
SD603C..C Series
0
20
40
60
80
100
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Fo
rw
ar
d R
e
c
o
v
e
ry
(
V
)
T = 125°C
T = 25°C
J
J
Rate Off Rise Of Forward Current di/ d t (A/ usec)
SD603C..S20C Series
I
V
FP