
Document Number: 93542 For technical questions, contact: ind-modules@vishay.com
www.vishay.com
Revision: 14-May-08 3
SD2500C..K Series
Standard Recovery Diodes
(Hockey PUK Version),
3000 A
Vishay High Power Products
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
40
60
80
100
120
140
160
180
0400800120016002000
30°
60°
90°
120°
180°
A vera ge Fo rw a rd C urre nt (A)
M aximum Allow able Heatsink Tem perature (°C)
Conduction Angle
SD2500C..K Series
(Single Side C o ole d )
R (DC ) = 0.042 K/W
thJ-hs
20
40
60
80
100
120
140
160
180
0 500 1000 1500 2000 2500 3000
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
SD2500C..K Series
(Single Side Cooled)
R (DC) = 0.042 K/W
th J-hs
20
40
60
80
100
120
140
160
180
0 500 1000 1500 2000 2500 3000 3500
30°
60°
90°
120°
180°
Average Forward Curren t (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
SD2500C..K Series
(Double Side Cooled)
R (DC) = 0.020 K/W
th J-hs
20
40
60
80
100
120
140
160
180
0 1000 2000 3000 4000 5000 6000
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
SD2500C..K Series
(Double Side Cooled)
R (DC) = 0.020 K/W
th J-hs
0
1000
2000
3000
4000
5000
6000
7000
0 500 1000 1500 2000 2500 3000 3500
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
Maximum Average Forward Power Loss (W)
Average Forw ard Current (A)
SD2500C..K Series
T = 180°C
J
0
1000
2000
3000
4000
5000
6000
7000
8000
0 1000 2000 3000 4000 5000 6000
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD2500C..K Series
T = 180°C
J
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