ST183S04PFK0PBF 查看數據表（PDF） - Vishay Semiconductors
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ST183S04PFK0PBF Datasheet PDF : 9 Pages
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ST183SPbF Series
Vishay High Power Products Inverter Grade Thyristors
(Stud Version), 195 A
ΔRthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL
CONDUCTION
RECTANGULAR
CONDUCTION
TEST CONDITIONS
180°
0.016
0.012
120°
0.019
0.020
90°
0.025
0.027
TJ = TJ maximum
60°
0.036
0.037
30°
0.060
0.060
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
UNITS
K/W
130
ST183S Series
RthJC (DC) = 0.105 K/W
120
110
Ø
Conduction angle
100
90
80
0
30 °C
60 °C
120 °C
90 °C 180 °C
20 40 60 80 100 120 140 160 180 200
Average On-State Current (A)
Fig. 1 - Current Ratings Characteristics
130
ST183S Series
120
RthJC (DC) = 0.105 K/W
110
Ø
100
Conduction period
90
60°
80
70
0
30°
90°
180°
120°
DC
50 100 150 200 250 300 350
Average On-State Current (A)
Fig. 2 - Current Ratings Characteristics
350
180°
300
120°
90°
250
60°
30°
200
RMS limit
150
Ø
100
Conduction angle
50
0
0
ST183S Series
TJ = 125 °C
20 40 60 80 100 120 140 160 180 200
350
300
250
0.02.1K6/WK/W
200 0.3 K/W
150
0.4 K/W
0.5 K/W
100 0.8 K/W
50
1.2 K/W
0
25
50
75
100
125
Average On-State Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - On-State Power Loss Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 94369
Revision: 30-Apr-08
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