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STMicroelectronics STF26N60M2 — Discrete Semiconductors

STF26N60M2 N-Channel MOSFET, 600 V, 20 A, 165 mOhm, TO-220FP

MPNSTF26N60M2
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STMicroelectronics MDmesh™ N-Channel MOSFET, STF26N60M2, 600 V Vdss, 20 A Id, 165 mOhm Rds(on) @ 11 A, 10 V, TO-220-3 Full Pack, Through Hole, -55°C to 150°C.

$3.0700Ref. price · indicative, final on quote
STMicroelectronics STF26N60M2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STF26N60M2 specifications
ParameterValue
SeriesMDmesh™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage600 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C20A (Tc)
Power dissipation30W (Tc)
Operating temperature-55°C~150°C(TJ)
PackageTube
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs165mOhm @ 11A, 10V

Product details

On-resistance and gate drive — sizing the gate driver and heatsink

The gate threshold voltage is 4 V maximum at 250 µA drain current, so a 10 V gate drive rail is recommended to fully enhance the channel and achieve the rated on-resistance. With a maximum power dissipation of 30 W at the case, the TO-220FP's thermal resistance to heatsink must be factored in — the full-pack construction means the tab is electrically isolated but still needs a good thermal interface to the heatsink to keep junction temperature below 150°C at full load.

Lifecycle and sourcing — still in production, no LTB risk

For current designs this means no urgency to qualify an alternate; the part remains available through franchised and independent distribution.

Frequently asked questions

What is the Rds(on) of the STF26N60M2?

The maximum on-resistance is 165 mOhm at a drain current of 11 A with a 10 V gate-source voltage.

What is the closest alternative to the STF26N60M2?

A direct pin-compatible alternative within the same ST MDmesh™ family is the STF26N60M2-1, which shares the same 600 V, 20 A, 165 mOhm ratings and TO-220FP package. The difference is in the packaging format — the STF26N60M2-1 is supplied in Tube, while the base STF26N60M2 ships in Tube as well, so they are functionally identical for BOM substitution.

Where can I buy the STF26N60M2 and get a price?

The STF26N60M2 is available to order through independent distribution.