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STMicroelectronics STFH40N60M2 — Discrete Semiconductors

STFH40N60M2 N-Channel MOSFET, 600 V, 34 A, TO-220FP

MPNSTFH40N60M2
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STMicroelectronics STFH40N60M2 MDmesh™ M2 N-Channel MOSFET, 600 V Vdss, 34 A Id, 88 mΩ Rds(on) at 10 V, TO-220-3 Full Pack, -55°C to 150°C.

$3.9792Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STFH40N60M2 specifications
ParameterValue
SeriesMDmesh™ M2
FET typeN-Channel
MountingThrough Hole
Drain to source voltage600 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C34A (Tc)
Power dissipation40W (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, vgs88mOhm @ 17A, 10V
Gate charge (Qg) (Max) @ vgs57 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2500 pF @ 100 V

Product details

600 V, 34 A N-channel in a TO-220FP — what the bench tells you

The STFH40N60M2 is an STMicroelectronics N-channel power MOSFET from the MDmesh™ M2 series, built for high-voltage switching in a through-hole TO-220-3 Full Pack package.

88 mΩ Rds(on) — where the heat goes

In a TO-220FP (full-pack, isolated tab), the 40 W maximum power dissipation (Tc) means the plastic case limits heat extraction compared to a standard TO-220 with a metal tab. For a 34 A continuous rating, expect significant derating above 25°C case temperature — the junction-to-case thermal path is the constraint.

Frequently asked questions

Where can I buy STFH40N60M2?

Sourcing buyers need to find authorized distributors and place orders quickly.

What is the price of STFH40N60M2?

Budget and BOM cost estimation require current pricing from distributors.

What is the datasheet for STFH40N60M2?

Design engineers need electrical characteristics and package details for validation.

What is the STFH40N60M2 equivalent?

Procurement or design teams may need alternative compatible parts for availability or cost reasons.

Is STFH40N60M2 RoHS compliant?

Compliance is mandatory for many applications and regions; buyers must verify before purchase.

What is the lead time for STFH40N60M2?

Production schedules depend on accurate lead time estimates from suppliers.