Vishay SD1553C..K Series Manual de usuario Pagina 4

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www.vishay.com For technical questions, contact: ind-modules@vishay.com
Document Number: 93169
4 Revision: 14-May-08
SD1553C..K Series
Vishay High Power Products
Fast Recovery Diodes
(Hockey PUK Version),
1650/1825 A
Fig. 5 - Current Ratings Characteristics
Fig. 6 - Current Ratings Characteristics
Fig. 7 - Current Ratings Characteristics
Fig. 8 - Current Ratings Characteristics
Fig. 9 - Forward Power Loss Characteristics
Fig. 10 - Forward Power Loss Characteristics
20
40
60
80
100
120
140
160
0 500 1000 1500 2000 2500
30°
60°
90°
120°
180°
Average Forward Current (A)
Maxim um Allowable Heatsink Tem perature ( °C)
Conduction Angle
SD 1553C ..S20K Series
(D ouble Side C o oled)
R (D C ) = 0.02 K/W
th J-hs
20
40
60
80
100
120
140
160
0 500 1000 1500 2000 2500 3000 3500
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature C)
Conduction Period
SD1553 C..S20K Series
(Double Side Cooled)
R (D C ) = 0.02 K /W
th J-hs
40
60
80
100
120
140
160
0 400 800 1200 1600 2000
30°
60°
90°
120°
18
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
SD1553C..S30K Series
(Double Side Cooled)
R (D C ) = 0 .02 K /W
th J-hs
20
40
60
80
100
120
140
160
0 500 1000 1500 2000 2500 3000
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allowable H eatsink Temperature (°C)
Conduction Period
SD 155 3C..S3 0K Se ries
(Double Side Cooled)
R (D C ) = 0.02 K /W
th J-hs
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 500 1000 1500 2000
180°
120°
90°
60°
30°
Average Forward Current (A)
Maximum Average Forward Power Loss (W )
RMS Limit
Conduction Angle
SD 15 53C ..S2 0K Serie s
T = 150° C
J
0
1000
2000
3000
4000
5000
6000
7000
0 500 1000 1500 2000 2500 3000 3500
DC
180°
120°
90°
60°
30°
Average Forwa rd Current (A)
RMS Limit
Maximum Average Forward Power Loss (W)
Conduction Period
SD1553C..S20K Series
T = 150°C
J
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