VS-VSKT71 Datasheet, PDF (5/9 Pages) Vishay Siliconix – High voltage

VS-VSKT71.., VS-VSKH71.., VS-VSKL71.., VS-VSKN71.. Series
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Vishay Semiconductors
300
250
180°
120°
90°
200
60°
30°
150
RthSA = 0.1 °C/W
0.2 °C/W
0.3 °C/W
0.4 °C/W
0.5 °C/W
0.7 °C/W
1 °C/W
1.5 °C/W
3 °C/W
100
50
0
0
VSK.71 Series
Per module
Tj = 125°C
20 40 60 80 100 120 140 160 1080 20 40 60 80 100 120 140
Total RMS output current (A)
Maximum allowable ambient temperature (°C)
Fig. 7 - On-State Power Loss Characteristics
700
600
500
400
∼
300
180°
(sine)
180°
(rect)
RthSA = 0.1 °C/W
0.2 °C/W
0.3 °C/W
0.5 °C/W
1 °C/W
2 °C/W
200
100
2 x VSK.71 Series
single phase bridge connected
Tj = 125°C
0
0 20 40 60 80 100 120 140 160 1080 20 40 60 80 100 120 140
Total output current (A)
Maximum allowable ambient temperature (°C)
Fig. 8 - On-State Power Loss Characteristics
800
700
600
500
400
300
200
100
0
0
120°
(rect)
RthSA = 0.1 °C/W
0.2 °C/W
0.3 °C/W
0.5 °C/W
1 °C/W
3 x VSK.71 Series
three phase bridge connected
Tj = 125°C
40 80 120 160 200 20 40 60 80 100 120 140
Total output current (A)
Maximum allowable ambient temperature (°C)
Fig. 9 - On-State Power Loss Characteristics
Revision: 21-Mar-14
5
Document Number: 94631
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