SD553C30S50L Ver la hoja de datos (PDF) - Vishay Semiconductors
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SD553C30S50L Datasheet PDF : 9 Pages
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SD553C..S50L Series
Fast Recovery Diodes Vishay High Power Products
(Hockey PUK Version), 560 A
ΔRthJ-hs CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
SINGLE SIDE DOUBLE SIDE
RECTANGULAR CONDUCTION
SINGLE SIDE DOUBLE SIDE
TEST CONDITIONS
180°
0.009
0.009
0.006
0.006
120°
0.011
0.011
0.011
0.011
90°
0.014
0.014
0.015
0.015
TJ = TJ maximum
60°
0.020
0.020
0.021
0.021
30°
0.036
0.036
0.036
0.036
Note
• The table above shows the increment of thermal resistance RthJ-hs when devices operate at different conduction angles than DC
UNITS
K/W
130
S D 5 5 3 C ..S5 0 L S e rie s
120
(S in g le Sid e C o o le d )
110
R th J- hs (D C ) = 0.073 K / W
100
90
Co nd uc tio n A ng le
80
70
60
50
60°
30°
90°
40
1 20°
1 80°
30
0
1 00
200
300
4 00
A ve rage Forw ard C urrent (A)
Fig. 1 - Current Ratings Characteristics
130
120
110
100
90
80
70
60
50
40
30
20
10
0
SD 553C ..S 50L S eries
(Sin g le S id e C o o le d )
R thJ-hs ( D C ) = 0.0 73 K/ W
C o nd uc tio n Pe riod
3 0°
6 0°
90°
120°
180° DC
100 200 300 400 500 600
A ve rage Forw ard C urre nt (A)
Fig. 2 - Current Ratings Characteristics
13 0
12 0
11 0
10 0
90
80
70
60
50
40
30
20
0
S D 5 5 3 C ..S 5 0 L Se rie s
(D o u b le Sid e C o o le d )
R thJ-hs (D C ) = 0.031 K /W
C o nd uc tio n Ang le
30° 60°
90°
120°
180°
100 200 300 400 500 600 700 800
Av erage Fo rw ard C urre nt (A)
Fig. 3 - Current Ratings Characteristics
13 0
12 0
11 0
10 0
90
80
70
60
50
40
30
20
10
0
SD 553C..S50L Series
(Double Side Cooled)
R thJ-h s (DC) = 0.031 K/W
C o nd uc tio n Pe rio d
30° 60°
90°
120°
18 0°
DC
200 400 600 800 1000 1200
Average Forw ard Curren t (A)
Fig. 4 - Current Ratings Characteristics
Document Number: 93177
Revision: 14-May-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
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