SD853C30S50K(1997) データシートの表示（PDF） - International Rectifier
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SD853C30S50K Datasheet PDF : 7 Pages
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130
SD853C..S50K Series
120
(Double Side Cooled)
110
R thJ-hs (DC) = 0.02 K/W
100
90
Conduction Angle
80
70
60
30°
60°
50
90° 120°
180°
40
30
0 200 400 600 800 1000 1200
Average Forward Current (A)
Fig. 3 - Current Ratings Characteristics
4000
3500
180°
120°
3000
90°
60°
2500
30°
RMS Limit
2000
1500
1000
500
0
0
Conduction Angle
SD853C..S50K Series
TJ = 125°C
200 400 600 800 1000 1200
Average Forward Current (A)
Fig. 5 - Forward Power Loss Characteristics
18000
At Any Rated Load Condition And With
16000
50% Rated VRRM Applied Following Surge
Initial TJ= 125 °C
14000
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
12000
10000
8000
6000
SD853C..S50K Series
4000
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 7 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled
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SD853C..S50K Series
Bulletin I2093 rev. B 11/97
130
120
110
100
90
80
70
60
50
40
30
20
10
0
SD853C..S50K Series
(Double Side Cooled)
RthJ-hs (DC) = 0.02 K/W
Conduction Period
30° 60°
90°
120°
180°
DC
400 800 1200 1600 2000
Average Forward Current (A)
Fig. 4 - Current Ratings Characteristics
5000
4500
4000
3500
3000
2500
DC
180°
120°
90°
60°
30°
RMS Limit
2000
1500
Conduction Period
1000
500
0
0
SD853C..S50K Series
TJ = 125°C
400 800 1200 1600 2000
Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
20000
18000
16000
14000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ = 125°C
No Voltage Reapplied
50% Rated VRRM Reapplied
12000
10000
8000
6000 SD853C..S50K Series
4000
0.01
0. 1
1
Pulse Train Duration (s)
Fig. 8 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled
5
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