Vishay 40EPF.. Soft Recovery Series - Manual (Page 4)

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4 Revision: 13-Jun-08
40EPF.. Soft Recovery Series
Vishay High Power Products Fast Soft Recovery
Rectifier Diode, 40 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
100
1
0 1 2 3 4 6
Instantaneous Forwar
d Current (A)
Instantaneous Forward Voltage (V)
40EPF.. Series
T
J
= 25 °C
T
J
= 150 °C
5
0 40 80 120 160 200
t rr
- Maxim
um Re
ver
se
Reco
ver
y
Time
(µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
40EPF.. Series
T
J
= 25 °C
I
FM
= 40 A
I
FM
= 10 A
I
FM
= 1 A
I
FM
= 30 A
I
FM
= 5 A
2.0
1.6
1.2
0
0 40 80 120 160 200
t rr
- Maxim
um Re
ver
se
Reco
ver
y
Time
(µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
0.4
0.8
I
FM
= 60 A
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 5 A
I
FM
= 1 A
40EPF.. Series
T
J
= 150 °C
0 40 80 120 160 200
Q
rr
- Maxim
um Re
ver
se
Reco
ver
y Char
g
e
(µC)
dI/dt - Rate of Fall of Forward Current (A/µs)
0
1
2
3
4
5
6
40EPF.. Series
T
J
= 25 °C
I
FM
= 40 A
I
FM
= 1 A
I
FM
= 30 A
I
FM
= 10 A
I
FM
= 5 A
0 40 80 120 160 200
Q
rr
- Maxim
um Re
ver
se
Reco
ver
y
Char
g
e (µC)
dI/dt - Rate of Fall of Forward Current (A/µs)
0
4
8
12
16
20
40EPF.. Series
T
J
= 150 °C
I
FM
= 60 A
I
FM
= 1 A
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 5 A