{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STB5N80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STB5N80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STB5N80K5","factsUrl":"https://icboms.com/api/mcp/products/STB5N80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ STB5N80K5, N-Channel MOSFET, 800 V Vdss, 4 A continuous drain, 1.75 Ohm Rds(on) at 2 A, 10 V, D²Pak (TO-263) surface-mount package, -55°C to 150°C junction temperature.","salesMarkdown":"## Key ratings and what they mean for the design The 800 V drain-source breakdown voltage provides headroom for universal-input offline converters. The 1.75 Ohm maximum on-resistance at 2 A and 10 V gate drive sets conduction loss. The 5 nC typical gate charge at 10 V keeps switching losses low. Input capacitance of 177 pF at 100 V Vds eases layout. ## Lifecycle and sourcing It is ROHS3 compliant. For current pricing and availability, submit an RFQ — the part is sourced through independent distribution and quoted to order.","metaTitle":"STB5N80K5 N-Channel MOSFET, 800 V, 4 A, D²Pak","metaDescription":"STB5N80K5 N-channel 800 V, 4 A MOSFET in D²Pak. Rds(on) 1.75 Ohm at 2 A, 10 V. Active production.","metaKeywords":null},"attributes":{"series":"MDmesh™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"MDmesh™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.75Ohm @ 2A, 10V","Power Dissipation (Max)":"60W (Tc)","Supplier Device Package":"D²PAK (TO-263)","Gate Charge (Qg) (Max) @ Vgs":"5 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"177 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"4A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.08","priceTiers":[{"qty":1,"price":"$2.08000","currency":"USD"},{"qty":10,"price":"$1.86900","currency":"USD"},{"qty":100,"price":"$1.50260","currency":"USD"},{"qty":500,"price":"$1.23450","currency":"USD"},{"qty":1000,"price":"$1.16462","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9b87a101b358ca819176a97f0ac237a6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STB5N80K5/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of STB5N80K5?","answer":"The maximum on-resistance is 1.75 Ohm at 2 A drain current with 10 V gate drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STB5N80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STB5N80K5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}