ST300S Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
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ST300S Datasheet PDF : 8 Pages
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ST300S Series
Bulletin I25158 rev. B 01/94
130
ST300S Series
120
R thJC (DC) = 0.10 K/W
130
ST300S Series
120
R thJC (DC) = 0.10 K/W
110
Conduction Angle
100
90
30° 60°
90°
120°
80
180°
70
0 50 100 150 200 250 300 350
Average On-state Current (A)
110
100
90
80
70
60
0
Conduction Period
30°
60°
90°
120° 180° DC
100 200 300 400 500
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
480
440
400
360
320
280
240
200
160
120
80
40
0
0
180°
120°
90°
60°
30°
RMS Limit
0.08 K/
0.12 K/W
W
Conduction Angle
0.2 K/W
0.3 K/W
0.4 K/W
0. 6 K/W
ST300S Series
TJ = 125°C
1.2 K/W
40 80 120 160 200 240 280 32250
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - On-state Power Loss Characteristics
650
600
DC
550
180°
120°
500
90°
450
60°
400
30°
350
300 RMS Limit
250
200
150
100
50
R
Conduction Period
00. 1. 028 KK//WW
0.2 K/W
0.3 K/W
= 0.03 K/W
- Delta R
ST300S Series
TJ = 125°C
0. 6 K/W
1.2 K/W
0
0
100 200 300 400 52050
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-state Power Loss Characteristics
6
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