VS-ST333C..C Series
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Vishay Semiconductors
Revision: 20-Feb-17
4
Document Number: 93678
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Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5 - On-State Power Loss Characteristics
Fig. 6 - On-State Power Loss Characteristics
20
30
40
50
60
70
80
90
100
110
120
130
0 100 200 300 400 500 600
30°
60°
90°
120°
180°
Average On-state Current (A)
Conduction Angle
Maximum Allowable Heatsink Temperature (°C)
ST333C..C Series
(Single Side Cooled)
R (DC ) = 0 .09 K / W
th J-hs
20
30
40
50
60
70
80
90
100
110
120
130
0 100 200 300 400 500 600 700 800 900
DC
30°
60°
90°
120°
180°
A ve rag e O n -sta te C urre n t (A )
Cond uction P eriod
Maximum Allowable Heatsink Tem perature (°C)
ST333C ..C Series
(Sing le Side C oo led)
R ( D C) = 0 .09 K/W
th J-hs
10
20
30
40
50
60
70
80
90
100
110
120
130
0 2 00 400 600 800 1 00 0
30°
60°
90°
120°
180°
Average O n-state C urrent (A)
Conduction Angle
Maximum Allowable Heatsink Temperature (°C)
ST333 C..C S eries
(D o uble Side C oo le d)
R (D C ) = 0.04 K/W
thJ-h s
20
30
40
50
60
70
80
90
100
110
120
130
0 200 400 600 800 1000 1200 1400 1600
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Conduction Period
Maximum Allowable Heatsink Temperature (°C)
ST333C..C Series
( Double Side C ooled )
R (DC) = 0.04 K/W
th J-hs
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
0 200 400 600 800 1000
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
Maximum Average On-state Power Loss (W)
Average O n-state C urren t (A)
ST333 C ..C Ser ie s
T = 125°C
J
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
0 200 400 600 800 1000 1200 1400 1600
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
M axim um Average On-state Pow er Loss (W )
Average O n-state C urren t (A)
ST333C ..C Series
T = 125°C
J