VS-ST280S Datasheet, PDF (4/8 Pages) Vishay Siliconix – Center amplifying gate

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130
ST280S Series
R_thJC (DC) = 0.105 K/ W
120
110
Conduc tion Angle
100
90
30° _60°
90° _120°
180°
80
0 50 100 150 200 250 300
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
VS-ST280S Series
Vishay Semiconductors
130
ST280S Series
R_thJC (DC) = 0.105 K/ W
120
110
Conduc tion Period
100
90
30°
80
60°
90°
120° _{180° DC}
70
0 50 100 150 200 250 300 350 400 450
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
350
180°
300
120°
90°
60°
250
30°
200
RMS Limit
150
100
50
000..23.520K.K1K/6//WWWK/ ^W
0.4 _{K/ W}
Conduc tion Angle
ST280SSeries
T_J = 125°C
0.6 _{K/ W}
0.8 _{K/ W}
1.2 _{K/ W}
0
0 50 100 150 200 250 32050
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - On-State Power Loss Characteristics
500
DC
450
180°
400
120°
90°
350
60°
30°
300
250
200 RMSLimit
150
100
50
Conduc tion Period
ST280S Series
T_J = 125°C
0.08
0.12
0.16
K/ _W
K/ _W
K/ _W
0.2 _{K/ W}
0.3 _{K/ W}
0.4 _{K/ W}
0.6 _{K/ W}
1 K/ _W
0
0 50 100 150 200 250 300 350 400 42550
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-State Power Loss Characteristics
Revision: 11-Mar-14
4
Document Number: 94402
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