Manual

Document Number: 94348 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 06-Jun-08 3
80EPS16PbF High Voltage Series
Input Rectifier Diode, 80 A
Vishay High Power Products
Fig. 1 - Current Rating Characteristics
Fig. 2 - Current Rating Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
90
80
140
150
130
120
110
100
Maximum Allowable Case
Temperature (°C)
Average Forward Current (A)
2010 3040
80
90
50 60 70
0
30°
60°
90°
120°
180°
80EPS.. Series
R
thJC
(DC) = 0.35 K/W
Conduction angle
Ø
90
140
150
130
120
110
100
Maximum Allowable Case
Temperature (°C)
Average Forward Current (A)
20 40
120
140
60 80 100
0
DC
30°
60°
90°
120°
180°
80EPS.. Series
R
thJC
(DC) = 0.35 K/W
Ø
Conduction period
0
80
60
40
20
100
120
Maximum Average Forward
Power Loss (W)
Average Forward Current (A)
2010 3040
80
90
50 60 70
0
RMS limit
180°
120°
90°
60°
30°
80EPS.. Series
T
J
= 150 °C
Conduction angle
Ø
0
80
60
40
20
120
140
160
100
Maximum Average Forward
Power Loss (W)
Average Forward Current (A)
20 40 60
140
80 100 120
0
DC
180°
120°
90°
60°
30°
RMS limit
80EPS.. Series
T
J
= 150 °C
Ø
Conduction period
800
600
400
1600
1400
1200
1000
Peal Half Sine Wave
Forward Current (A)
Number of Equal Amplitude Half
Cycle Current Pulse (N)
10
100
1
80EPS.. Series
At any rated load condition and with
rated V
RRM
applied following surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
800
600
400
1800
1600
1400
1200
1000
Peak Half Sine Wave
Forward Current (A)
Pulse Train Duration (s)
0.1
1
0.01
80EPS.. Series
Maximum non-repetitive surge current
versus pulse train duration.
Initial T
J
= 150 °C
No voltage reapplied
Rated V
RRM
reapplied