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STMicroelectronics STF28N65M2 — Discrete Semiconductors

STF28N65M2 N-Channel MOSFET, 650 V, 20 A, 180 mΩ, TO-220FP

MPNSTF28N65M2
Active

STMicroelectronics MDmesh™ M2 series, N-Channel MOSFET, 650 V drain-source, 20 A continuous drain, 180 mOhm Rds(on) at 10 V, 35 nC gate charge, TO-220-3 Full Pack through-hole package, 150°C junction temperature.

$3.7400Ref. price · indicative, final on quote
STMicroelectronics STF28N65M2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STF28N65M2 specifications
ParameterValue
SeriesMDmesh™ M2
FET typeN-Channel
MountingThrough Hole
Drain to source voltage650 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C20A (Tc)
Power dissipation30W (Tc)
Operating temperature150°C(TJ)
PackageTube
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs180mOhm @ 10A, 10V
Gate charge (Qg) (Max) @ vgs35 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1440 pF @ 100 V

Product details

650 V, 20 A N-channel in a full-pak TO-220

The STF28N65M2: Gate charge is 35 nC at 10 V. The TO-220FP full-pak package provides full isolation from the heatsink — no insulating pad or washer needed, which simplifies assembly and reduces BOM count. The trade-off is a maximum power dissipation of 30 W at case temperature, roughly half what a standard TO-220 with the same die can dissipate.

Active product — no LTB risk

No last-time-buy or end-of-life notice has been issued for this part.

Rds(on) is 180 mΩ at 10 V gate drive. Package dissipation is 30 W.

Frequently asked questions

What is the datasheet for STF28N65M2?

Design engineers and technicians need the official datasheet to verify electrical characteristics and pinout before using the part in a circuit.

What is the price of STF28N65M2?

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Is STF28N65M2 in stock?

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What is the equivalent part for STF28N65M2?

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What is the lead time for STF28N65M2?

Production planners need accurate lead time estimates to avoid delays and manage inventory.

What is the Rds on of STF28N65M2?

This spec is critical for power dissipation and efficiency calculations in design and for verifying part suitability.