{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF14NM50N","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF14NM50N","canonicalUrl":"https://icboms.com/stmicroelectronics/STF14NM50N","factsUrl":"https://icboms.com/api/mcp/products/STF14NM50N","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ II series, STF14NM50N, N-Channel MOSFET, 500V Vdss, 12A Id, 320mOhm Rds(on), TO-220FP through-hole package, -55°C to 150°C.","salesMarkdown":"## Gate charge and switching drive The STF14NM50N: Input capacitance is 816 pF at 50 V drain-source, which together with the gate charge defines the drive circuit's peak current requirement and the switching losses in the transition region. ## Through-hole TO-220FP package Housed in a TO-220 Full Pack (TO-220FP) through-hole package, the STF14NM50N mounts into a standard TO-220 footprint on the PCB.","metaTitle":"STF14NM50N MOSFET, 500V 12A N-Channel, TO-220FP","metaDescription":"STF14NM50N N-channel MOSFET, 500V drain-source, 12A continuous drain, 320mOhm Rds(on). Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"MDmesh™ II","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ II","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±25V","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 @ 100µA","Base Product Number":"STF14","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"320mOhm @ 6A, 10V","Power Dissipation (Max)":"25W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"27 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"816 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"12A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6900","priceTiers":[{"qty":1,"price":"$3.69000","currency":"USD"},{"qty":10,"price":"$3.10000","currency":"USD"},{"qty":100,"price":"$2.50770","currency":"USD"},{"qty":500,"price":"$2.22912","currency":"USD"},{"qty":1000,"price":"$1.90868","currency":"USD"},{"qty":2000,"price":"$1.79722","currency":"USD"},{"qty":5000,"price":"$1.72425","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/48b67d204c29c02510d078513eff0c11.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STF14NM50N/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of the STF14NM50N?","answer":"This is the figure to use for worst-case conduction loss calculations in the power stage."},{"question":"What package does the STF14NM50N use?","answer":"The STF14NM50N uses a TO-220 Full Pack (TO-220FP) through-hole package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF14NM50N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF14NM50N 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}}