User Manual

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Document Number: 93179
4 Revision: 14-May-08
SD703C..L Series
Vishay High Power Products
Fast Recovery Diodes
(Hockey PUK Version),
700/790 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
0
20
40
60
80
100
120
140
160
0 100 200 300 400 500 600 700 800 900
30°
60°
90°
120°
180°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
SD703C..S20L Series
(Double Side Cooled)
R (DC) = 0.046 K/ W
thJ-hs
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000 1200 1400
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allow able Heatsink Temperature (°C)
Conduction Period
SD703C..S20L Series
(Double Side Cooled)
R (DC) = 0.046 K/ W
thJ-hs
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000
30°
60°
90°
120°
180°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
SD703C..S30L Series
(Double Side Cooled)
R (DC) = 0.046 K/ W
thJ-hs
0
20
40
60
80
100
120
140
160
0 250 500 750 1000 1250 1500
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
SD 7 0 3 C . . S3 0 L Se r i e s
(Double Side Cooled)
R (DC) = 0.046 K/ W
thJ-hs
0
500
1000
1500
2000
2500
0 100 200 300 400 500 600 700 800 900
180°
120°
90°
60°
30°
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
RM S Li m i t
Conduc tion Angle
SD703C..S20L Series
T = 1 5 0 ° C
J
0
500
1000
1500
2000
2500
3000
0 200 400 600 800 1000 1200 1400
DC
180°
120°
90°
60°
30°
Averag e Forwa rd Current (A)
RM S Li m i t
Maximum Average Forward Power Loss (W)
Conduction Period
SD 7 0 3 C . . S2 0 L Se r i e s
T = 1 5 0 ° C
J