{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP28NM50N","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP28NM50N","canonicalUrl":"https://icboms.com/stmicroelectronics/STP28NM50N","factsUrl":"https://icboms.com/api/mcp/products/STP28NM50N","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STP28NM50N, MDmesh™ II N-Channel MOSFET, 500 V Vdss, 21 A continuous drain, 158 mOhm Rds(on) at 10 V, 50 nC gate charge, TO-220-3 through-hole package, 150 °C junction temperature.","salesMarkdown":"## 500 V, 21 A N-channel MOSFET in TO-220 The STMicroelectronics STP28NM50N is a 500 V, 21 A N-channel power MOSFET built on the MDmesh™ II technology platform. Maximum Rds(on) is 158 mOhm at Vgs = 10 V and Id = 10.5 A. Gate drive voltage is specified at 10 V for lowest on-resistance.","metaTitle":"STP28NM50N N-Channel MOSFET, 500 V, 21 A, TO-220","metaDescription":"STP28NM50N N-Channel MOSFET from STMicroelectronics MDmesh™ II series. 500 V Vdss, 21 A continuous drain, 158 mOhm Rds(on) at 10 V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STP28","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"158mOhm @ 10.5A, 10V","Power Dissipation (Max)":"150W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"50 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"1735 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"21A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.2800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0fd91872764a2573901590d277bab9f0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP28NM50N/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP28NM50N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP28NM50N 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}}