40EPF10PBF Datasheet, PDF (3/8 Pages) Vishay Siliconix – Fast Soft Recovery Rectifier Diode, 40 A

40EPF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 40 A
Vishay High Power Products
150
40EPF.. Series
140
R_thJC (DC) = 0.6 °C/W
130
120
110
100
30°
60°
90
80
Ø
70 _{Conduction angle}
60
0 5 10 15 20 25
90°
180°
120°
30 35 40 45
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
90
DC
80
180°
120°
70
90°
60
60°
30°
50
40
RMS limit
30
20
10
Ø
Conduction period
40EPF.. Series
T_J = 150 °C
0
0 10 20 30 40 50 60 70
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
150
140
130
120
110
100
90
80
70
60
0
40EPF.. Series
R_thJC (DC) = 0.6 °C/W
Ø
Conduction period
30° 60°
DC
90°
180°
120°
10 20 30 40 50 60 70
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
450
At any rated load condition and with
400
rated V_RRM applied following surge.
350
Initial T_J = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
300
250
200
150
40EPF.. Series
100
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
70
180°
60
120°
90°
60°
50
30°
40
RMS limit
30
Ø
20
Conduction angle
10
0
0
40EPF.. Series
T_J = 150 °C
5 10 15 20 25 30 35 40 45
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
500
Maximum non-repetitive surge current
450
versus pulse train duration.
400
Initial T_J = 150 °C
No voltage reapplied
350
Rated V_RRM reapplied
300
250
200
150 40EPF.. Series
100
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 94103
Revision: 08-Jul-08
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