{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD95N4LF3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD95N4LF3","canonicalUrl":"https://icboms.com/stmicroelectronics/STD95N4LF3","factsUrl":"https://icboms.com/api/mcp/products/STD95N4LF3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ III series, STD95N4LF3, N-Channel MOSFET, 40 V Vdss, 80 A continuous drain, 6 mΩ Rds(on) at 10 V, DPAK package, -55 to 175 °C operating junction temperature.","salesMarkdown":"The STMicroelectronics STD95N4LF3 is a 40 V, 80 A N-channel power MOSFET built on the STripFET™ III process. It is designed for high-efficiency switching in DC-DC converters, motor drives, and load switches where low conduction loss matters. ## Ratings that drive the BOM decision The 80 A continuous drain rating at 25 °C case temperature sets the raw current capability, but the 110 W power dissipation limit and the DPAK package's thermal resistance define how much current you can actually pull in your board's airflow or heatsink arrangement. The supplier device package is DPAK, identical to the case code.","metaTitle":"STD95N4LF3 N-Channel MOSFET, 40V, 80A, 6mΩ, DPAK","metaDescription":"STD95N4LF3 N-channel MOSFET from ST, 40V Vdss, 80A continuous drain, 6mΩ Rds(on) at 10V, DPAK package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™ III","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.5V @ 250µA","Base Product Number":"STD95","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"6mOhm @ 40A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"70 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"2500 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"5V, 10V","Current - Continuous Drain (Id) @ 25°C":"80A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e16eb128e6324df8c521b2cee96a7b75.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD95N4LF3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD95N4LF3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD95N4LF3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}