5SD71B0
Max. junction To heatsink Thermai Impedance Vs.Time
Peak forward Voltage Vs.Peak forward Current
Y50ZPA
0.0135
0.015
0.012
0.009
0.006
0.003
0
3.5
3
C
Tj=170°
2.5
2
1.5
1
0.5
0.001
0.01
0.1
1
10
100
1000
10000
100000
Instantaneous on-state current,amperes
Time,seconds
Fig.1
Fig.2
Max. Power Dissipation Vs.Mean forward Current
Y50ZPA
Max. heatsink Temperature Vs.Mean forward Current
Y50ZPA 24
10000
8000
6000
4000
2000
0
180
160
140
120
100
80
3phases
Sine-wave
6phases
Sine-wave
1phase
60
1phase
6phases 3phases
40
20
0
1000 2000 3000 4000 5000 6000 7000 8000
0
1000 2000 3000 4000 5000 6000 7000 8000
Mean forward current,amperes
Mean forward current,amperes
Fig.3
Fig.4
Max. heatsink Temperature Vs.Mean forward Current
Max. Power Dissipation Vs.Mean forward Current
Y50ZPA 3
Y50ZPA
180
160
140
120
100
80
7000
6000
5000
4000
3000
2000
1000
0
DC
Square-wave
Square-wave
1phase
3phases
6phases
60
1phases
DC
6phase 3phase
40
20
0
2000
4000
6000
8000
10000
0
1000 2000 3000 4000 5000 6000 7000 8000
Mean forward current,amperes
Mean forward current,amperes
Fig.5
Fig.6
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