Product Details

Fairchild Semiconductor FDB8443

Part No. FDB8443
Package D2PAK (TO-263)
Datasheet FDB8443.pdf
Description MOSFET N-CH 40V 25A/120A TO263AB
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FDB8443 Details

Packaging Bulk
Series PowerTrench®
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 40 V
Current-ContinuousDrain(Id)@25°C 25A (Ta), 120A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 3mOhm @ 80A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 185 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 9310 pF @ 25 V
FETFeature -
PowerDissipation(Max) 188W (Tc)
OperatingTemperature -55°C ~ 175°C (TJ)
MountingType Surface Mount
Datasheet FDB8443.pdf

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