{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STU2N80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STU2N80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STU2N80K5","factsUrl":"https://icboms.com/api/mcp/products/STU2N80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH5™ N-Channel MOSFET, 800V Vdss, 2A Id, 4.5 Ohm Rds(on) @ 1A, 10V, 9.5 nC gate charge, TO-251-3 (IPAK) through-hole, -55°C to 150°C.","salesMarkdown":"## Gate charge and switching — why 9.5 nC matters ## Package and mounting — TO-251 IPAK The TO-251 (IPAK) is a through-hole package with three short leads, designed for vertical mounting on a PCB. The metal tab on the back provides a low-thermal-resistance path to the board copper; for the 45 W maximum power dissipation rating, adequate copper area or a small heatsink is expected. The short-lead form factor suits designs where the device sits close to the board, reducing loop inductance in the drain-source path. Verify the hole pattern matches your layout — the IPAK footprint is similar to DPAK but with through-hole leads instead of surface-mount pads.","metaTitle":"STMicroelectronics STU2N80K5 N-Channel MOSFET, 800V 2A","metaDescription":"STU2N80K5 N-channel 800V 2A MOSFET in TO-251 IPAK. SuperMESH5 technology, 4.5 Ohm Rds(on), 9.5 nC gate charge. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SuperMESH5™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"SuperMESH5™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"30V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-251-3 Short Leads, IPak, TO-251AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"4.5Ohm @ 1A, 10V","Power Dissipation (Max)":"45W (Tc)","Supplier Device Package":"TO-251 (IPAK)","Gate Charge (Qg) (Max) @ Vgs":"9.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"105 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"2A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.29","priceTiers":[{"qty":1,"price":"$1.29000","currency":"USD"},{"qty":10,"price":"$1.05900","currency":"USD"},{"qty":100,"price":"$0.82400","currency":"USD"},{"qty":500,"price":"$0.69844","currency":"USD"},{"qty":1000,"price":"$0.56896","currency":"USD"},{"qty":2000,"price":"$0.53561","currency":"USD"},{"qty":5000,"price":"$0.51010","currency":"USD"},{"qty":10000,"price":"$0.48656","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dad9906276e9bdd759bd409c44c24ac5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STU2N80K5/alternatives.json"},"ai":{"faq":[{"question":"What is the mounting type of STU2N80K5?","answer":"The STU2N80K5 is a through-hole mounting device, designed for insertion into a PCB and soldering on the opposite side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STU2N80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STU2N80K5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}