{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STFI260N6F6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STFI260N6F6","canonicalUrl":"https://icboms.com/stmicroelectronics/STFI260N6F6","factsUrl":"https://icboms.com/api/mcp/products/STFI260N6F6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics DeepGATE™, STripFET™ VI N-Channel MOSFET, 60 V Vdss, 80 A continuous drain, 3 mOhm max Rds(on) at 10 V, ±20 V Vgs, 183 nC gate charge, I2PAKFP (TO-262) through-hole package, -55°C to 175°C.","salesMarkdown":"The STFI260N6F6: Its headline figure is the 3 mOhm max Rds(on) at 60 A with 10 V gate drive — that single-digit milliohm number keeps conduction losses under a watt even at 20 A RMS, which matters when you are sizing the heatsink or the PCB copper area. The 80 A continuous drain rating at 25°C case temperature gives you headroom for peak loads, but the 41.7 W power dissipation ceiling (Tc) is the real thermal limit: at 80 A you would hit that limit before the silicon current rating, so derate aggressively. ## Obsolete — last-time-buy and sourcing reality The STFI260N6F6 is therefore available only through independent distribution channels — surplus stock, overstock, or last-time-buy inventory already in the pipeline. If your design can tolerate a different package or a surface-mount device, a parametric alternative from the same 60 V DeepGATE family may be a better long-term fit, but no pin-compatible drop-in replacement is documented. ## Package and thermal — I2PAKFP through-hole TO-262 full-pack (I2PAKFP, supplier device package I2PAKFP (TO-281)) — through-hole with encapsulated tab. 41.7 W power dissipation rating reflects higher thermal resistance.","metaTitle":"STFI260N6F6 N-Channel MOSFET, 60V 80A, 3mOhm","metaDescription":"STMicroelectronics STFI260N6F6 N-Channel MOSFET, 60V Vdss, 80A continuous drain, 3mOhm max Rds(on) at 10V. I2PAKFP through-hole.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"DeepGATE™, STripFET™ VI","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Full Pack, I²Pak","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STFI260N","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"3mOhm @ 60A, 10V","Power Dissipation (Max)":"41.7W (Tc)","Supplier Device Package":"I2PAKFP (TO-281)","Gate Charge (Qg) (Max) @ Vgs":"183 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"11400 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"80A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for STFI260N6F6?","answer":"No official replacement order code is listed for the STFI260N6F6. For a design that can accommodate a different package, a parametric search of ST's 60 V DeepGATE N-channel MOSFETs in TO-220 or D2PAK may yield a similar-performance alternative. For the exact I2PAKFP through-hole package, the only option is sourcing remaining inventory through independent channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STFI260N6F6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STFI260N6F6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}