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FDP8440 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes2 source documents

onsemi · exact orderable part

FDP8440

MOSFET N-CH 40V 100A TO-220

FET Type
N-Channel
Drain to Source Voltage (Vdss)
40 V
Current - Continuous Drain (Id) @ 25°C
100A (Tc)
Rds On (Max) @ Id, Vgs
2.2mOhm @ 80A, 10V
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Vgs (Max)
±20V
Vgs(th) (Max) @ Id
3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs
450 nC @ 10 V
Power Dissipation (Max)
306W (Tc)
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / caseTO-220-3
Mounting typeThrough Hole
PackingTube

Technical parameters

Technical specifications

18 normalized values · 2 validated sources

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ParameterValue
Base Product NumberFDP84 [2]
Current - Continuous Drain (Id) @ 25°C100A (Tc) [2]
Drain to Source Voltage (Vdss)40 V [2]
Drive Voltage (Max Rds On, Min Rds On)4.5V, 10V [2]
FET TypeN-Channel [2]
Gate Charge (Qg) (Max) @ Vgs450 nC @ 10 V [2]
Input Capacitance (Ciss) (Max) @ Vds24740 pF @ 25 V [2]
Mfronsemi [2]
Mounting TypeThrough Hole [2]
Operating Temperature-55°C~175°C(TJ) [2]
Power Dissipation (Max)306W (Tc) [2]
Product StatusLast Time Buy [2]
Rds On (Max) @ Id, Vgs2.2mOhm @ 80A, 10V [2]
SeriesPowerTrench® [2]
TechnologyMOSFET (Metal Oxide) [2]
Vgs (Max)±20V [2]
Vgs(th) (Max) @ Id3V @ 250µA [2]
Package / CaseTO-220-3 [2]
Specification references[1]FDP8440 delivered document ↗[2]onsemi FDP8440 vendor product record ↗

Catalog relationships

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ManufactureronsemiView brand page →CategoryTransistors - FETs, MOSFETs - SingleView category page →Part familyPowerTrench®Compare exact variants →

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