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Document Number: 93553
4 Revision: 14-May-08
SD800C..L Series
Vishay High Power Products
Standard Recovery Diodes
(Hockey PUK Version),
1200 A
Fig. 7 - Current Ratings Characteristics
Fig. 8 - Current Ratings Characteristics
Fig. 9 - Forward Power Loss Characteristics
Fig. 10 - Forward Power Loss Characteristics
Fig. 11 - Forward Power Loss Characteristics
Fig. 12 - Forward Power Loss Characteristics
20
30
40
50
60
70
80
90
100
110
120
130
140
150
0 200 400 600 800 1000 1200 1400
30°
60°
90°
120°
180°
Averag e Forw ard Curren t (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
(Double Side Cooled)
R (D C ) = 0 .03 1 K/W
thJ-h s
SD800C..L Series (4000V to 4500V )
20
30
40
50
60
70
80
90
100
110
120
130
140
150
0 400 800 12 00 160 0 200 0 2400
30°
60°
90°
180°
DC
120°
Average Forw ard Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
(Double Side C oo led )
R ( D C) = 0.0 31 K/W
thJ-hs
SD 800C ..L Se rie s (4000V to 4500V )
0
500
1000
1500
2000
2500
3000
3500
0 200 400 600 800 1000 1200 1400 1600
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
M aximum Average Forward Power Loss ( W)
Average Forw ard Current (A)
SD800C..L Series
(2400V to 3600V)
T = 150°C
J
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 500 1000 1500 2000 2500
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD800C..L Series
(2400V to 3600V)
T = 150°C
J
0
500
1000
1500
2000
2500
3000
3500
0 200 400 600 800 1000 1200 1400
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
Maximum Average Forward Power Loss (W)
Average Forw ard Current (A)
SD800C..L Series
(4000V to 4500V)
T = 150°C
J
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 400 800 1200160020002400
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD800C ..L Ser ies
(4000V to 4500V)
T = 150°C
J
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