FQD6N40C(2008) 데이터 시트보기 (PDF) - Fairchild Semiconductor

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FQD6N40C
(Rev.:2008)

400V N-Channel MOSFET

Fairchild Semiconductor 

Peak Diode Recovery dv/dt Test Circuit & Waveforms

DUT

+

VDS

_

I SD

L

Driver

RG

Same Type

as DUT

VDD

VGS

• dv/dt controlled by RG

• ISD controlled by pulse period

VGS

( Driver )

I SD

( DUT )

VDS

( DUT )

D

=

--G--a--t-e---P--u-l-s-e---W---i-d-t-h--

Gate Pulse Period

10V

IFM , Body Diode Forward Current

di/dt

IRM

Body Diode Reverse Current

Body Diode Recovery dv/dt

VSD

VDD

Body Diode

Forward Voltage Drop

©2008 Fairchild Semiconductor Internationa

Rev. A1, October 2008

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