{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STFU15N80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STFU15N80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STFU15N80K5","factsUrl":"https://icboms.com/api/mcp/products/STFU15N80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ K5 series, N-Channel MOSFET, 800V Vdss, 14A Id, 375mOhm Rds(on) @ 7A/10V, 32nC Qg, TO-220-3 Full Pack, -55°C to 150°C.","salesMarkdown":"## High-voltage N-channel in a full-pack through-hole package The STMicroelectronics STFU15N80K5 is an 800 V, 14 A N-channel MOSFET from the MDmesh series, housed in a TO-220FP full-pack package that isolates the tab from the heatsink — no insulating pad needed, which simplifies assembly and improves thermal coupling to the heatsink. ## Switching performance and drive requirements Gate charge is 32 nC at 10 V. Input capacitance is 1100 pF at 100 V Vds, which together with the 32 nC gate charge gives the designer a clear switching-loss budget for the target frequency. The ±30 V maximum gate rating provides margin against overshoot during fast switching edges. ## Production status and compliance The base product number STFU15 identifies this as a TO-220FP variant in the MDmesh family.","metaTitle":"STFU15N80K5 MOSFET N-Ch 800V 14A TO-220FP MDmesh K5","metaDescription":"STMicroelectronics STFU15N80K5 N-channel 800V 14A MOSFET in TO-220FP full-pack. 375mOhm Rds(on), 32nC gate charge, -55 to 150°C. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"MDmesh™ K5","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ K5","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","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":"5V @ 100µA","Base Product Number":"STFU15","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"375mOhm @ 7A, 10V","Power Dissipation (Max)":"35W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"32 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"1100 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"14A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6100","priceTiers":[{"qty":1,"price":"$4.61000","currency":"USD"},{"qty":10,"price":"$3.86700","currency":"USD"},{"qty":100,"price":"$3.12820","currency":"USD"},{"qty":500,"price":"$2.78066","currency":"USD"},{"qty":1000,"price":"$2.38093","currency":"USD"},{"qty":2000,"price":"$2.24190","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea891d388a3409c794984aefea6a4937.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STFU15N80K5/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source — STFU13N80K5?","answer":"The STFU13N80K5 is the next-lower current rating in the same MDmesh K5 family and TO-220FP package — 12 A vs 14 A continuous, with 450 mOhm Rds(on) vs 375 mOhm. It is a direct drop-in for designs that can accept the higher on-resistance and lower current ceiling, but it is not a functional second-source at the full 14 A rating."},{"question":"Is STFU15N80K5 RoHS compliant?","answer":"Yes, the STFU15N80K5 is ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STFU15N80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STFU15N80K5 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}}