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Document Number: 94106
4 Revision: 05-Jun-08
80EPF..PbF Soft Recovery Series
Vishay High Power Products
Fast Soft Recovery
Rectifier Diode, 80 A
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Recovery Time Characteristics, T
J
= 25 °C
Fig. 9 - Recovery Time Characteristics, T
J
= 150 °C
Fig. 10 - Recovery Charge Characteristics, T
J
= 25 °C
Fig. 11 - Recovery Charge Characteristics, T
J
= 150 °C
1000
10
1
0 1.5 3.0
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
100
0.5 2.5 4.0
80EPF.. Series
T
J
= 25 °C
T
J
= 150 °C
1.0 2.0 3.5
0.22
0.04
0 40 120 200
t
rr
- Maximum Reverse
Recovery Time (µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
0.12
0.08
0.18
160
0.14
0.10
0.06
0.16
80
80EPF.. Series
T
J
= 25 °C
I
FM
= 1 A
I
FM
= 10 A
I
FM
= 20 A
I
FM
= 40 A
I
FM
= 125 A
I
FM
= 80 A
0.20
0
0 80 120 160 200
t
rr
- Maximum Reverse
Recovery Time (µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
0.3
0.4
0.2
0.6
40
80EPF.. Series
T
J
= 150 °C
I
FM
= 1 A
I
FM
= 10 A
I
FM
= 20 A
I
FM
= 40 A
I
FM
= 80 A
0.5
0.1
0
0 80 120 200
Q
rr
- Maximum Reverse
Recovery Charge (µC)
dI/dt - Rate of Fall of Forward Current (A/µs)
3.0
1.0
2.0
4.0
16040
80EPF.. Series
T
J
= 25 °C
I
FM
= 125 A
I
FM
= 1 A
I
FM
= 10 A
I
FM
= 20 A
I
FM
= 40 A
I
FM
= 80 A
3.5
2.5
1.5
0.5
0
0 80 120 160 200
Q
rr
- Maximum Reverse
Recovery Charge (µC)
dI/dt - Rate of Fall of Forward Current (A/µs)
2
4
6
8
14
40
80EPF.. Series
T
J
= 150 °C
I
FM
= 80 A
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 1 A
10
12
