300UR Datasheet, PDF (3/6 Pages) Vishay Siliconix – Standard Recovery Diodes (Stud Version), 300 A

300U(R) Series
Standard Recovery Diodes _{Vishay High Power Products}
(Stud Version), 300 A
200
300U(R) Series
RthJC (DC) = 0.18 K/W
180
Conduction Angle
160
140
120
0
30° _{60° 90°}
120° _180°
50 100 150 200 250 300 350
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
200
300U(R) Series
190
RthJC (DC) = 0.18 K/W
180
170
160
Conduction Period
150
140
130
120
110
0
30° _60°
90°
120° _{180° DC}
100 200 300 400 500
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
400
350
300
250
200
150
100
50
0
0
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
300U(R)..D Series
Tj = 200°C
0.3
0.2 _K/W
K/_W
0.4
0.5
K/_W
K/_W
0.7 _K/W
1 _K/W
1.5 _K/W
3 K/_W
50 100 150 200 250 300 32550 50 75
100 125 150 175 200
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Forward Power Loss Characteristics
500
DC
450 _180°
400 ^120°
90°
350
60°
300
30°
0.2 _K/W
0.3 _K/W
250
RMS Limit
200
150
100
50
0
0 100
Conduction Period
300U(R) Series
Tj = 200°C
0.5 _K/W
0.7 _K/W
1 _K/W
1.5 _K/W
3 K/_W
200 300 400 52050 50 75 100 125 150 175 200
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
Document Number: 93508
Revision: 24-Jun-08
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