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STMicroelectronics STP80NF55-08AG — Discrete Semiconductors

STP80NF55-08AG Automotive N-Channel MOSFET, 55V 80A, TO-220

MPNSTP80NF55-08AG
Obsolete

STMicroelectronics STripFET™ STP80NF55-08AG, N-channel MOSFET, 55 V drain-source, 80 A continuous drain, 8 mΩ Rds(on) at 40 A, 10 V gate drive, AEC-Q101 qualified, TO-220-3 package, -55 to 175 °C junction temperature.

$3.4600Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STP80NF55-08AG specifications
ParameterValue
SeriesSTripFET™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage55 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C80A (Tc)
Power dissipation300W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
GradeAutomotive
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
QualificationAEC-Q101
CaseTO-220-3
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs8mOhm @ 40A, 10V
Gate charge (Qg) (Max) @ vgs112 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds3740 pF @ 15 V

Product details

Obsolete — sourcing through independent distribution

STMicroelectronics has marked the STP80NF55-08AG as Obsolete.

Package and thermal management

The STP80NF55-08AG comes in a through-hole TO-220-3 package (supplier device package TO-220). Maximum power dissipation is 300 W at case temperature.

Frequently asked questions

What is STP80NF55-08AG's listed grade and series?

The STP80NF55-08AG is an Automotive-grade device, qualified to AEC-Q101. It belongs to the STripFET™ series of power MOSFETs.