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STMicroelectronics STF18NM60ND — Discrete Semiconductors

STF18NM60ND N-Channel MOSFET, 600 V, 13 A, FDmesh II

MPNSTF18NM60ND
Obsolete

STMicroelectronics FDmesh™ II N-Channel MOSFET, 600 V drain-source voltage, 13 A continuous drain current, 290 mOhm Rds(on) at 10 V, 34 nC gate charge, TO-220 Full Pack package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STF18NM60ND specifications
ParameterValue
SeriesFDmesh™ II
FET typeN-Channel
MountingThrough Hole
Drain to source voltage600 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C13A (Tc)
Power dissipation30W (Tc)
Operating temperature150°C(TJ)
PackageTube
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id5V @ 250µA
Rds on (Max) @ id, vgs290mOhm @ 6.5A, 10V
Gate charge (Qg) (Max) @ vgs34 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1030 pF @ 50 V

Product details

600 V, 13 A N-Channel MOSFET — FDmesh™ II in TO-220 Full Pack

The STF18NM60ND: The TO-220 Full Pack (TO-220FP) package provides full isolation from the heatsink, removing the need for an insulating pad in through-hole assembly.

The 600 V Vdss rating gives headroom for 400 VDC bus rails in single-ended or two-switch forward converters, and for 230 VAC offline flyback designs with derating. Gate charge of 34 nC at 10 V is moderate for a 600 V part in this current class; it keeps switching losses manageable at frequencies up to 100 kHz in a typical hard-switched converter.

STMicroelectronics no longer manufactures this part in volume.

Frequently asked questions

What is the replacement for STF18NM60ND?

The part is obsolete; buyers need a direct substitute to continue production or repair.

Is STF18NM60ND still in production?

Determines whether the part is available for new designs or if alternative sourcing is needed.

Where can I buy STF18NM60ND in stock?

Obsolete parts have limited stock; locating inventory quickly is critical for BOM line fulfillment.

What is the STF18NM60ND datasheet?

Engineers need to verify electrical specs for design validation or replacement compatibility.

What is the STF18NM60ND pinout?

Correct pin assignment is essential for drop-in replacement or troubleshooting.

What is the STF18NM60ND equivalent for high voltage?

Buyers seek a comparable MOSFET with similar Vds rating to avoid redesign.