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Infineon Technologies IPA030N10N3GXKSA1 — Discrete Semiconductors

Infineon IPA030N10N3GXKSA1 OptiMOS N-Channel MOSFET, 100 V

MPNIPA030N10N3GXKSA1
Last Buy

Infineon OptiMOS™ IPA030N10N3GXKSA1 N-channel MOSFET, 100 V drain-source, 3 mOhm max on-resistance at 79 A, 10 V gate drive, PG-TO220-FP through-hole package, -55 to 175 °C junction temperature.

$3.9573Ref. price · indicative, final on quote
Infineon Technologies IPA030N10N3GXKSA1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

IPA030N10N3GXKSA1 specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage100 V
Drive voltage (Max rds on, min rds on)6V, 10V
Current - continuous drain (Id) @ 25°C79A (Tc)
Power dissipation41W (Tc)
Operating temperature-55°C~175°C(TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id3.5V @ 270µA
Rds on (Max) @ id, vgs3mOhm @ 79A, 10V
Gate charge (Qg) (Max) @ vgs206 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds14800 pF @ 50 V

Product details

100 V, 3 mOhm N-channel — OptiMOS third generation

The Infineon IPA030N10N3GXKSA1 is a 100 V N-channel MOSFET from the OptiMOS™ series, built on a third-generation trench technology. Those numbers drive the gate-driver sizing and switching loss calculation — expect to budget a driver capable of sourcing and sinking several amps if you are pushing the switching frequency above 100 kHz.

Infineon lists the IPA030N10N3GXKSA1 with a Last Buy lifecycle status. This part is no longer available for new designs, and the final order window is closing. If you have an existing BOM that calls this MOSFET, you need to secure lifetime-buy inventory or qualify a replacement before the supply dries up.

Sourcing posture for the last-time buy

Because this part is in a last-time-buy window, standard distributor stock is finite and replenishment is not happening.

Frequently asked questions

Is IPA030N10N3GXKSA1 obsolete or last buy?

Infineon lists this part with a Last Buy lifecycle status. It is not yet fully obsolete, but the final order window is active — no new designs should use it, and existing BOMs need a lifetime-buy or a qualified replacement.

What is the equivalent of IPA030N10N3GXKSA1?

A pin-compatible alternative within the same OptiMOS family — same 100 V rating, similar Rds(on) in a TO-220 Full-Pack — is the closest cross-shop candidate.