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FDP8443N-Channel 40 V 20A (Ta), 80A (Tc) 188W (Tc) Through Hole TO-220-3
N/A
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ABRmicro #.ABR2045-FDP844-940016
ManufacturerOnsemi
MPN #.FDP8443
Estimated Lead Time-
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DatasheetFDP8443(PDF)
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Technical Specifications
SeriesPowerTrench®
Packaging
Tube
Lifecycle StatusObsolete
Base Product NumberFDP84
Continuous Drain Current (ID) @ 25°C20A (Ta), 80A (Tc)
Drain-to-Source Voltage (VDS)40 V
Drain-to-Source On Resistance (Max. Min.Rᴅs(on))10V
FET Feature-
FET TypeN-Channel
Gate Charge Total (Qg)(Max.)185 nC @ 10 V
Common Source Input Capacitance (Cɪss)(Max.)@(Vᴅs)9310 pF @ 25 V
Mfronsemi
Mounting StyleThrough Hole
Operating Temperature-55°C ~ 175°C (TJ)
Maximum Power Dissipation188W (Tc)
RDS(on) Drain-to-Source On Resistance3.5mOhm @ 80A, 10V
Package Type (Mfr.)TO-220-3
TechnologyMOSFET (Metal Oxide)
Gate-to-Source Voltage (Vɢs)±20V
VGS(th) Gate-to-Source Threshold Voltage (Max.)4V @ 250µA
Package / CaseTO-220-3
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Product Drawings
Environmental & Export Classifications
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8541.29.0095 (Other; No import duty applies)
Additional Details
The FDP8443 is an N-Channel power MOSFET manufactured by Onsemi, designed for efficient power handling and switching applications. It operates at a maximum voltage of 40V and can handle continuous drain currents of up to 20A in ambient conditions and 80A when properly mounted to a heatsink (Tc). The device is packaged in a TO-220-3 through-hole configuration, enabling effective thermal dissipation with a total power dissipation capacity of 188W at case temperature. The FDP8443 exhibits a gate threshold of ±20V and a gate charge of 9310 pF at 25V, making it suitable for various electronic circuits requiring reliable switching performance.
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