C&H Technology SD300N-R Series - Manual (Page 5)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93545
4 Revision: 17-Apr-08
SD300N/R Series
Vishay Semiconductors Standard Recovery Diodes
(Stud Version), 380 A
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Forward Power Loss Characteristics
20 40 60 80 100 120 140 160 180
Maximum Allowable Ambient Temperature (°C)
R
=
0.0
3
K/
W
-
D
e lta
R
th
SA
0.0
6
K/
W
0.4
K/ W
0.2
K/ W
0.1
K/W
0.6 K/W
0.8 K/ W
2 K/ W
0
100
200
300
400
500
600
700
0 50 100 150 200 250 300 350 400
180°
120°
90°
60°
30°
RMS Limit
Conduc tion Angle
M
a
xi
m
u
m A
v
er
a
g
e F
o
rw
a
rd
P
o
wer
L
o
ss
(
W
)
Average Forward Current (A)
SD300N/ R Series
(1600V to 2000V)
T = 180°C
J
20 40 60 80 100 120 140 160 180
Maximum Allowable Ambient Temperature (°C)
R
=
0.0
3
K/
W
- D
elt
a
R
th
SA
0.0
6
K/ W
0.4 K
/ W
0.2
K/W
0.1
K/W
0.6 K/
W
0.8 K/W
2 K/ W
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500 600
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
M
a
xi
m
u
m
A
v
e
ra
g
e F
o
rw
ar
d P
o
w
e
r L
o
ss
(
W
)
Average Forward Current (A)
SD300N/ R Series
(1600V to 2000V)
T = 180°C
J
25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
R
=
0.0
2
K/
W
- D
elt
a
R
th
SA
0.1
K/W
0.0
6
K/
W
0.2
K/ W
0.4 K
/ W
0.8 K/ W
1.8 K/W
0
100
200
300
400
500
600
700
0 50 100 150 200 250 300 350 400
180°
120°
90°
60°
30°
RMS Limit
Cond uction Angle
M
a
x
imu
m A
v
e
ra
g
e
F
o
rw
a
rd
P
o
w
e
r L
o
ss
(
W
)
Average Forward Current (A)
SD300N/ R Series
(2500V to 3200V)
T = 150°C
J