Vishay 80EPF..PbF Soft Recovery Series - Manual (Page 3)

Document Number: 94107 For technical questions, contact: [email protected] www.vishay.com
Revision: 05-Jun-08 3
80EPF..PbF Soft Recovery Series
Fast Soft Recovery
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
0 30
Maxim
u
m Allo
wab
le Case
T
e
mperature (°C)
Average Forward Current (A)
20 10 40 50 60 70 80 90
90
80
100
110
120
130
140
150
80EPF.. Series
R
thJC
(DC) = 0.35 °C/W
Conduction angle
60°
30°
90°
180°
120°
Ø
0
Maxim
um Allo
wab
le Case
T
emperature (°C)
Average Forward Current (A)
20 40 60 80 100 120 140
90
80
100
110
120
130
140
150
DC
30°
60°
90°
120°
180°
80EPF.. Series
R
thJC
(DC) = 0.35 °C/W
Ø
Conduction period
Maxim
um A
v
era
g
e Forwar
d
P
o
wer Loss (W)
Average Forward Current (A)
0 20 40 60 80 100 120 140
0
25
50
75
100
125
150
175
200
RMS limit
DC
180°
120°
90°
60°
30°
Ø
Conduction period
80EPF.. Series
T
J
= 150 °C
Maxim
um A
vera
g
e
Forwar
d
P
o
wer Loss (W)
Average Forward Current (A)
0 20 30 50 70 90 10 40 60 80
0
20
40
60
80
100
120
140
180°
120°
90°
60°
30°
RMS limit
80EPF.. Series
T
J
= 150 °C
Conduction angle
Ø
1 10 100
P
e
ak Half Sine
W
a
ve
Forwar
d Current (A)
Number of Equal Amplitude Half Cycle
Current Pulses (N)
300
400
500
600
700
800
900
1000
1100
1200
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
At any rated load condition and with
rated V
RRM
applied following surge.
80EPF.. Series
0.01 0.1 1
P
e
ak Half Sine
W
a
ve
Forwar
d Current (A)
Pulse Train Duration (s)
300
400
500
600
700
800
900
1000
1100
1200
1300
Initial T
J
= 150 °C
No voltage reapplied
Rated V
RRM
reapplied
Maximum non-repetitive surge current
versus pulse train duration.
80EPF.. Series