DCR1020SF
2500
800
700
2000
600
Power loss - (W)
1500
Power loss - (W)
500
400
1000
Conduction angle
180˚
120˚
90˚
60˚
30˚
15˚
100
200
300
400
500
600
Mean on-state current, I
T(AV)
- (A)
700
300
Conduction angle
180˚
120˚
90˚
60˚
30˚
15˚
50
100
150
200
250
300
Mean on-state current, I
T(AV)
- (A)
350
200
500
100
0
0
0
0
Fig.4 Sine wave power dissipation curves
Fig.5 Sine wave power dissipation curves
2500
800
700
2000
600
Power loss - (W)
1500
Power loss - (W)
500
400
1000
Conduction angle
D.C.
180˚
120˚
90˚
60˚
30˚
0
200
400
600
800
Mean on-state current, I
T(AV)
- (A)
1000
300
Conduction angle
D.C.
180˚
120˚
90˚
60˚
30˚
100
200
300
400
Mean on-state current, I
T(AV)
- (A)
500
200
500
100
0
0
0
Fig.6 Square wave power dissipation curves
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Fig.7 Square wave power dissipation curves
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