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Document Number: 94109

4

Revision: 08-Jul-08

8EWF..SPbF Soft Recovery Series

Vishay High Power Products

Surface Mountable

Fast Soft Recovery Diode, 8 A

Fig. 7 - Forward Voltage Drop Characteristics

1000

10

1

1.5

3.5

Instantaneous Forward Voltage (V)

100

4.0

1.0

2.5

0.5

2.0

3.0

8EWF..S Series

T

T

4.5

0.6

0

40

120

200

dI/dt - Rate of Fall of Forward Current (A/µs)

0.2

160

0.4

0

80

8EWF..S Series

T

I

I

I

I

I

0.1

0.3

0.5

0

0

80

120

160

200

dI/dt - Rate of Fall of Forward Current (A/µs)

0.4

0.6

0.2

0.8

40

8EWF..S Series

T

I

I

I

I

I

0

0

80

120

200

dI/dt - Rate of Fall of Forward Current (A/µs)

1.2

0.4

0.8

2.0

160

40

8EWF..S Series

T

I

I

I

I

I

1.6

0

40

200

dI/dt - Rate of Fall of Forward Current (A/µs)

1

2

3

4

5

80

120

8EWF..S Series

T

I

I

I

I

I

0

160

20

0

0

80

120

160

200

dI/dt - Rate of Fall of Forward Current (A/µs)

8

16

4

12

40

8EWF..S Series

T

I

I

I

I

I