Vishay SD703C..L Series - Manual (Page 5)

Document Number: 93179 For technical questions, contact: [email protected] www.vishay.com
Revision: 14-May-08 5
SD703C..L Series
Fast Recovery Diodes
(Hockey PUK Version),
700/790 A
Vishay High Power Products
Fig. 11 - Forward Power Loss Characteristics
Fig. 12 - Forward Power Loss Characteristics
Fig. 13 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 14 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 15 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 16 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
0
500
1000
1500
2000
2500
0 200 400 600 800 1000
180°
120°
90°
60°
30°
Average Forward Current (A)
M
a
x
im
u
m
A
v
er
a
g
e F
o
rw
ar
d
P
o
w
e
r L
o
ss
(
W
)
RMS Limit
Conduction Angle
SD703C..S30L Series
T = 150°C
J
0
500
1000
1500
2000
2500
3000
0 400 800 1200 1600
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RMS Limit
M
a
x
imu
m A
v
e
ra
g
e
F
o
rw
a
rd
P
o
w
e
r
Lo
ss
(
W
)
Conduction Period
SD703C..S30L Series
T = 150°C
J
2000
3000
4000
5000
6000
7000
8000
9000
1 10 100
Number Of Equa l Amplitude Half Cycle Current Pulses (N)
P
e
ak
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t (
A
)
SD703C..S20L Series
Initial T = 150 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Rated V Applied Following Surge
RRM
2000
4000
6000
8000
10000
0.01 0.1 1
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
P
e
ak
H
a
lf
S
ine
W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t (
A
)
Initial T = 150°C
No Voltage Reapplied
Rated V Reapplied
SD703C..S20L Series
RRM
J
Versus Pulse Train Dura tion.
2000
3000
4000
5000
6000
7000
8000
9000
1 10 100
Number Of Equal Amplitude Half Cyc le Current Pulses (N)
Pe
a
k
Ha
lf
S
in
e
W
a
v
e
F
o
rw
a
rd
C
u
rr
e
n
t (A
)
SD703C..S30L Series
Initial T = 150 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Ap plied Following Surg e.
RRM
J
2000
3000
4000
5000
6000
7000
8000
9000
10000
0.01 0.1 1
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
Pe
a
k
Ha
lf
S
in
e
W
a
v
e
F
o
rw
a
rd
C
u
rr
e
n
t (
A
)
Initial T = 150°C
No Voltage Reapplied
Rated V Reapplied
J
RRM
Versus Pulse Train Dura tion.
SD703C..S30L Series