180RKI40 查看數據表（PDF） - Vishay Semiconductors
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180RKI40 Datasheet PDF : 9 Pages
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180/181RKI Series
Vishay High Power Products Phase Control Thyristors
(Stud Version), 180 A
130
181RKI Series
RthJC (DC) = 0.15 K/W
120
110
Conduction Angle
100
90
30°
80
60°
90° 120° 180°
70
0 20 40 60 80 100 120 140 160 180 200
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
130
181RKI Series
RthJC (DC) = 0.15 K/W
120
110
Conduction Period
100
90
30° 60°
90° 120°
80
180°
DC
70
0 50 100 150 200 250 300
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
240
220
180°
200
120°
90°
180
60°
160
30°
140
RMS Limit
120
100
80
60
40
20
Conduction Angle
181RKI Series
TJ = 125°C
0.6 K/ W
0.8 K/ W
1 K/ W
1.5 K/ W
2 K/W
0
0 20 40 60 80 100 120 140 160 1080 25
50
75 100 125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - On-State Power Loss Characteristics
350
DC
300
180°
120°
250
90°
60°
30°
200
0.2 K/ W
0.3 K/ W
150 RMS Limit
100
50
Conduction Period
181RKI Series
TJ = 125°C
0.6 K/ W
0.8 K/ W
1 K/ W
1.5 K/W
2 K/ W
0
0 50 100 150 200 250 300 25
50
75 100 125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-State Power Loss Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93699
Revision: 05-Jun-08
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