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

300HF..L Series
Standard Recovery Diodes _{Vishay High Power Products}
(Stud Version), 300 A
180
300HF...L
170
RthJC (DC) = 0.17 K/W
160
150
140
Conduction Angle
130
120
110
100
90
80
0
30°
60° _90°
120°
180°
50 100 150 200 250 300 350 400
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
450
180°
400
120°
350
90°
60°
300
30°
250
200
RMS Limit
150
100
Conduction Angle
50
300HF...L
Tj = 180°C
0
0 50 100 150 200 250 300 350
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
180
300HF...L
170
RthJC (DC) = 0.17 K/W
160
150
140
Conduction Period
130
120
110
100
90
80
0
30°
60°
90°
120°
180° DC
100 200 300 400 500
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
5500
5000
4500
4000
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 180°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
3500
3000
2500
2000 _300HF...L
1500
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
450
180°
400
120°
350
90°
60°
300
30°
250
200
150
100
50
0
0
RMS Limit
Conduction Angle
300HF...L
Tj = 180°C
50 100 150 200 250 300 350
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
6000
5500
5000
4500
4000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial Tj = 180°C
No Voltage Reapplied
Rated Vrrm Reapplied
3500
3000
2500
2000
1500
1000 300HF...L
500
0.01
0.1
1
10
Pulse Train Duration(s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 93507
Revision: 02-Jun-08
For technical questions, contact: [e-mail]
www.vishay.com
3