SFP2955 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

比赛名单

SFP2955

Advanced Power MOSFET

Fairchild Semiconductor 

SFP2955

P-CHANNEL

POWER MOSFET

Fig 15. Peak Diode Recovery dv/dt Test Circuit & Waveforms

DUT

IS

VGS

Driver

RG

VGS

+

VDS

--

L

Compliment of DUT

(N-Channel)

• dv/dt controlled by “RG”

• IS controlled by Duty Factor “D”

VDD

VGS

( Driver )

IS

( DUT )

VDS

( DUT )

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

Gate Pulse Period

10V

Body Diode Reverse Current

IRM

di/dt

IFM , Body Diode Forward Current

Vf

Body Diode

VDD

Forward Voltage Drop

Body Diode Recovery dv/dt

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