VS-ST183SP Datasheet, PDF (4/10 Pages) Vishay Siliconix – Inverter Grade Thyristors (Stud Version), 195 A

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VS-ST183SP Series
Vishay Semiconductors
130
ST183S Series
R_thJC (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
R_thJC (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
T_J = 125 °C
20 40 60 80 100 120 140 160 180 200
Average On-State Current (A)
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
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 _{RMS limit}
150
100
50
0
0 50 100 150
Ø
Conduction period
ST183S Series
T_J = 125 °C
200 250 300 350
Average On-State Current (A)
500
450
400
350
300
250
R
thSA ₌
00.2.106K.1/KWK/W/W
0.8
K/W
-
Δ_R
200
150
000..5.43KKK//W/WW
100 0.8 _K/W
50 ^{1.2 K/W}
0
25
50
75
100
125
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-State Power Loss Characteristics
Revision: 11-Mar-14
4
Document Number: 94369
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