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VS-ST1280C04K0 Datasheet, PDF (4/9 Pages) Vishay Siliconix – Phase Control Thyristors | |||
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130
120
110
100
90
80
70
60
50
40
0
ST1280C..K Series
(Single Side Cooled)
R thJ-hs (DC) = 0.042 K/W
Conduction Angle
30Ë
60Ë
90Ë
120Ë
180Ë
400
800 1200 1600
Average On-state current (A)
Fig. 1 - Current Ratings Characteristics
VS-ST1280C..K Series
Vishay Semiconductors
130
120
110
100
90
80
70
60
50
40
30
20
0
ST1280C..K Series
(Double Side Cooled)
R thJ-hs (DC) = 0.021 K/W
Conduction Period
30Ë
60Ë
90Ë
120Ë
180Ë DC
1000 2000 3000 4000 5000
Average On-state Current (A)
Fig. 4 - Current Ratings Characteristics
130
120
110
100
90
80
70
60
50
40
30
20
0
ST1280C..K Series
(Single Side Cooled)
RthJ-hs (DC) = 0.042 K/W
Conduction Period
30Ë
60Ë
90Ë
120Ë
180Ë DC
500 1000 1500 2000 2500
Average On-state current (A)
Fig. 2 - Current Ratings Characteristics
3600
3200
2800
2400
2000
1600
1200
800
400
0
0
180Ë
120Ë
90Ë
60Ë
30Ë
RMS Limit
Conduction Angle
ST1280C..K Series
TJ = 125ËC
500 1000 1500 2000 2500 3000
Average On-state Current (A)
Fig. 5 - On-State Power Loss Characteristics
130
120
110
100
90
80
70
60
50
40
30
0
ST1280C..K Series
(Double Side Cooled)
R thJ-hs(DC) = 0.021 K/W
Conduction Angle
30Ë
60Ë 90Ë 120Ë
180Ë
500 1000 1500 2000 2500 3000
Average On-state Current (A)
Fig. 3 - Current Ratings Characteristics
5000
4500 DC
4000 180Ë
120Ë
3500 90Ë
3000 60Ë
30Ë
2500
RMS Limit
2000
1500
Conduction Period
1000
500
0
0
ST1280C..K Series
TJ = 125ËC
1000 2000 3000 4000 5000
Average On-state Current (A)
Fig. 6 - On-State Power Loss Characteristics
Revision: 18-Dec-13
4
Document Number: 93718
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