{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP9N80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP9N80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STP9N80K5","factsUrl":"https://icboms.com/api/mcp/products/STP9N80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ K5 series, STP9N80K5, N-Channel MOSFET, 800 V Vdss, 7 A Id, 900 mOhm Rds(on) @ 3.5 A, 10 V, 12 nC Qg, TO-220-3 through-hole package, -55 to 150 °C junction range.","salesMarkdown":"## 12 nC gate charge — what it means for switching With a typical gate charge of 12 nC at 10 V, the STP9N80K5 requires relatively little drive energy to switch, which reduces gate-driver power dissipation and allows higher switching frequencies in compact SMPS designs. This combination suits resonant and quasi-resonant topologies where switching losses dominate. For BOM planning, this removes the need to qualify a substitute for ongoing builds.","metaTitle":"STP9N80K5 N-Channel MOSFET, 800 V, 7 A, TO-220-3","metaDescription":"STP9N80K5 N-Channel MOSFET from STMicroelectronics MDmesh K5 series. 800 V Vdss, 7 A Id, 900 mOhm Rds(on), TO-220-3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Base Product Number":"STP9N80","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"900mOhm @ 3.5A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"12 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"340 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6327","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/da78c48dcb3f23065ca9a1ae6911a987.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP9N80K5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP9N80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP9N80K5 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}}