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STMicroelectronics STD7N65M2 — Discrete Semiconductors

STD7N65M2 N-Channel MOSFET, 650 V, 5 A, DPAK

MPNSTD7N65M2
Active

STMicroelectronics STD7N65M2, N-channel 650 V MOSFET, MDmesh M2 series, 5 A continuous drain, 1.15 Ohm Rds(on) at 10 V, 9 nC gate charge, DPAK (TO-252) surface-mount package, -55 to 150 °C junction temperature.

$1.6500Ref. price · indicative, final on quote
STMicroelectronics STD7N65M2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STD7N65M2 specifications
ParameterValue
SeriesMDmesh™
FET typeN-Channel
MountingSurface Mount
Drain to source voltage650 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C5A (Tc)
Power dissipation60W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs1.15Ohm @ 2.5A, 10V
Gate charge (Qg) (Max) @ vgs9 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds270 pF @ 100 V

Product details

650 V N-channel MOSFET in DPAK — what this part is

It is built on ST's MDmesh vertical structure, which delivers a good balance of low on-resistance and fast switching for high-voltage applications.

The 650 V Vdss rating places this part in the standard high-voltage MOSFET class for offline AC-DC converters operating from rectified 230 VAC or universal mains. Input capacitance of 270 pF at 100 V drain-source is modest, keeping the switching node capacitance low for resonant or quasi-resonant topologies.

Package and mounting — DPAK (TO-252-3)

The STD7N65M2 is supplied in the DPAK (TO-252-3) surface-mount package, with two leads plus a drain tab. For the full 60 W power dissipation rating, the tab must be soldered to a sufficient copper pad area on the board, typically 1 to 2 square inches of 2 oz copper, with thermal vias to inner layers.

It is RoHS compliant per the standard STMicroelectronics declaration.

Frequently asked questions

Is STD7N65M2 RoHS compliant?

Yes, the STD7N65M2 is RoHS compliant per STMicroelectronics standard declarations.