{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF140N6F7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF140N6F7","canonicalUrl":"https://icboms.com/stmicroelectronics/STF140N6F7","factsUrl":"https://icboms.com/api/mcp/products/STF140N6F7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ STF140N6F7, N-Channel MOSFET, 60 V Vdss, 70 A Id, 3.5 mOhm Rds(on) at 10 V, TO-220-3 Full Pack (TO-220FP), Through Hole, 175 °C TJ max.","salesMarkdown":"## 60 V, 70 A N-channel with 3.5 mOhm Rds(on) — TO-220FP isolation This simplifies assembly but limits the maximum power dissipation to 33 W at case temperature — the full-pack epoxy body conducts heat less efficiently than a standard TO-220 metal tab. Total gate charge is 55 nC at 10 V gate-source — the drive voltage required to achieve the rated 3.5 mOhm Rds(on). Input capacitance Ciss is 3100 pF typical at 25 V drain-source, which combined with the gate charge sets the switching loss at a given frequency. It is ROHS3 compliant (lead-free, no exemptions). The base product number is STF140, and the series is STripFET™, which includes several Rds(on) and voltage variants in the same TO-220FP footprint.","metaTitle":"STF140N6F7 N-Channel MOSFET, 60 V, 70 A, 3.5 mOhm, TO-220FP","metaDescription":"STF140N6F7 N-channel 60 V 70 A MOSFET from STMicroelectronics STripFET series. Rds(on) 3.5 mOhm at 10 V. TO-220FP full-pack. Active. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"STripFET™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STF140","Operating Temperature":"175°C (TJ)","Rds On (Max) @ Id, Vgs":"3.5mOhm @ 35A, 10V","Power Dissipation (Max)":"33W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"55 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"3100 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"70A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1300","priceTiers":[{"qty":1,"price":"$2.23000","currency":"USD"},{"qty":10,"price":"$2.00700","currency":"USD"},{"qty":100,"price":"$1.61300","currency":"USD"},{"qty":500,"price":"$1.32522","currency":"USD"},{"qty":1000,"price":"$1.25020","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3edd1623954e1b4a42dca987524eda08.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STF140N6F7/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) for STF140N6F7?","answer":"The maximum Rds(on) is 3.5 mOhm at a drain current of 35 A with a 10 V gate-source drive. This is the conduction-loss specification for the part; the actual on-resistance will increase with junction temperature per the normalised curve in the datasheet."},{"question":"Is STF140N6F7 RoHS compliant?","answer":"Yes, the STF140N6F7 is ROHS3 compliant — lead-free with no RoHS exemptions."},{"question":"What package does STF140N6F7 come in?","answer":"The STF140N6F7 is supplied in a TO-220-3 Full Pack (TO-220FP) through-hole package. The supplier device package code is TO-220FP. It ships in Tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF140N6F7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF140N6F7 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}}