C&H Technology SD823C..C Series - Manual (Page 3)

Document Number: 93181 For technical questions, contact: [email protected] www.vishay.com
Revision: 14-May-08 3
SD823C..C Series
Fast Recovery Diodes
(Hockey PUK Version),
810/910 A
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
thJ-hs
when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
ΔR
thJ-hs
CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION
TEST CONDITIONS UNITS
SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE
180° 0.007 0.007 0.005 0.005
T
J
= T
J
maximum K/W
120° 0.008 0.008 0.008 0.008
90° 0.010 0.010 0.011 0.011
60° 0.015 0.015 0.016 0.016
30° 0.026 0.026 0.026 0.026
20
40
60
80
100
120
140
160
0 100 200 300 400 500 600 700
30°
60°
90°
120°
180°
Average Forward Current (A)
M
a
x
im
u
m
A
llo
w
a
b
le
H
e
at
si
n
k
T
e
m
p
er
at
u
re
(°
C
)
Conduction Angle
SD823C..S20C Series
(Single Side Cooled)
R (DC) = 0.076 K/ W
thJ-hs
20
40
60
80
100
120
140
160
0 200 400 600 800 1000
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
M
a
xi
mu
m A
llo
w
a
b
le
H
e
a
ts
in
k
T
e
mp
e
ra
tu
re
(
°C
)
Conduc tion Period
SD823C..S20C Series
(Single Side Cooled)
R (DC) = 0.076 K/ W
thJ-hs
20
40
60
80
100
120
140
160
0 100 200 300 400 500 600 700
30° 60°
90°
120°
180°
Average Forward Current (A)
M
a
x
im
u
m
A
llo
w
a
b
le H
e
a
ts
ink
T
e
m
p
e
ra
tu
re
(°
C
)
Conduction Angle
SD823C..S30C Series
(Single Side Cooled)
R (DC) = 0.076 K/ W
thJ-hs
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000 1200
30°
60°
90°
180° DC
120°
Average Forward Current (A)
M
a
x
imu
m
A
llo
w
a
b
le
H
e
a
ts
in
k
T
e
mp
e
ra
tu
re
(
°C
)
Conduc tion Period
SD823C..S30C Series
(Single Side Cooled)
R (DC) = 0.076 K/ W
thJ-hs