{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD4LN80K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD4LN80K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STD4LN80K5","factsUrl":"https://icboms.com/api/mcp/products/STD4LN80K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STD4LN80K5, MDmesh™ K5 series, N-channel MOSFET, 800 V Vdss, 3 A Id, 2.6 Ohm Rds(on), DPAK (TO-252), -55°C to 150°C.","salesMarkdown":"## 800 V breakdown in a DPAK — sizing the primary switch At 3 A continuous current, expect roughly 23 W dissipation in the channel before the package thermal resistance is factored in — the 60 W package limit at case temperature gives a healthy derating margin for typical 10–20 W designs. ## Gate charge and input capacitance — driver budget Total gate charge is 3.7 nC at 10 V, and input capacitance is 122 pF at 100 V drain bias. A standard PWM controller with a 1 A peak gate drive can switch this MOSFET at 100 kHz without a separate driver IC. ## Temperature range — where it survives It is ROHS3 compliant.","metaTitle":"STD4LN80K5 N-Channel MOSFET, 800V 3A DPAK, MDmesh K5","metaDescription":"STD4LN80K5 N-channel MOSFET, 800V Vdss, 3A Id, 2.6 Ohm Rds(on) in DPAK. Active production, ROHS3.","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":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Base Product Number":"STD4LN80","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"2.6Ohm @ 1A, 10V","Power Dissipation (Max)":"60W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"3.7 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"122 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"3A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6700","priceTiers":[{"qty":1,"price":"$1.67000","currency":"USD"},{"qty":10,"price":"$1.36300","currency":"USD"},{"qty":100,"price":"$1.06010","currency":"USD"},{"qty":500,"price":"$0.89854","currency":"USD"},{"qty":1000,"price":"$0.73196","currency":"USD"},{"qty":2500,"price":"$0.68905","currency":"USD"},{"qty":5000,"price":"$0.65624","currency":"USD"},{"qty":12500,"price":"$0.62595","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c88c62ec4e7ac80cae1a795d6ee1366f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD4LN80K5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD4LN80K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD4LN80K5 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}}