Vishay 20ETF.. Soft Recovery Series Manual de usuario descargar pdf (Pagina 4)

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Document Number: 93139

4 Revision: 11-Jun-08

20ETF.. Soft Recovery Series

Vishay High Power Products

Fast Soft Recovery

Rectifier Diode, 20 A

Fig. 7 - Forward Voltage Drop Characteristics

Fig. 8 - Recovery Time Characteristics, T

= 25 °C

Fig. 9 - Recovery Time Characteristics, T

= 150 °C

Fig. 10 - Recovery Charge Characteristics, T

= 25 °C

Fig. 11 - Recovery Charge Characteristics, T

= 150 °C

1000

012345

Instantaneous Forward Current (A)

Instantaneous Forward Voltage (V)

100

20ETF.. Series

= 25 °C

= 150 °C

0.20

0.05

0 200 400 600 800 1000

- Maximum Reverse

Recovery Time (µs)

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

0.10

0.15

20ETF.. Series

= 25 °C

= 1 A

= 5 A

= 10 A

= 20 A

= 30 A

0.5

0.3

0 200 400 600 800 1000

- Maximum Reverse

Recovery Time (µs)

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

0.1

0.2

20ETF.. Series

= 150 °C

= 30 A

= 1 A

= 20 A

= 10 A

= 5 A

0.4

0 200 400 600 800 1000

- Maximum Reverse

Recovery Current (A)

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

= 30 A

= 20 A

= 10 A

= 5 A

= 1 A

20ETF.. Series

= 25 °C

100

0 200 400 600 800 1000

- Maximum Reverse

Recovery Current (A)

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

= 30 A

= 20 A

= 10 A

= 5 A

= 1 A

20ETF.. Series

= 150 °C

1 2 3 4 5 6 7

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