{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BUK7535-55A,127","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"BUK7535-55A127","canonicalUrl":"https://icboms.com/nxp/BUK7535-55A127","factsUrl":"https://icboms.com/api/mcp/products/BUK7535-55A%2C127","rawCanonicalId":null},"summary":{"shortDescription":"NXP TrenchMOS™ N-Channel MOSFET, BUK7535-55A,127, 55V Vdss, 35A Id, 35mOhm Rds(on) @ 20A 10V, TO-220-3 through-hole, -55°C to 175°C.","salesMarkdown":"## 55 V, 35 A N-channel TrenchMOS — the TO-220 workhorse The NXP BUK7535-55A,127 is a 55 V, 35 A N-channel TrenchMOS MOSFET in a through-hole TO-220-3 package. It is part of the TrenchMOS series, designed for switching applications where low on-resistance and ruggedness matter. ## 35 mOhm at 10 V — the number that decides the thermal budget The 35 mOhm Rds(on) is specified at 20 A and 10 V Vgs, which is the drive voltage for achieving the minimum on-resistance. At lower gate voltages the resistance climbs — the gate threshold voltage is 4 V max at 1 mA, so 10 V is the recommended drive for hard switching. The 872 pF input capacitance at 25 V drain-source means the gate driver sees a moderate load; switching losses are manageable with a standard totem-pole driver. ## Active status, no LTB risk It is ROHS3 compliant.","metaTitle":"BUK7535-55A,127 N-Channel TrenchMOS MOSFET, 55V 35A TO-220","metaDescription":"NXP BUK7535-55A,127 TrenchMOS N-channel MOSFET: 55V Vdss, 35A Id, 35mOhm Rds(on) at 10V Vgs. TO-220-3 package, -55°C to 175°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"TrenchMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TrenchMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 1mA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"35mOhm @ 20A, 10V","Power Dissipation (Max)":"85W (Tc)","Supplier Device Package":"TO-220AB","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"872 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"35A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.26","stockQuantity":0,"priceTiers":[{"qty":1154,"price":"$0.26000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4e354ca8350bc706669a2530e5636ac7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the typical Rds(on) of BUK7535-55A,127 at 10V Vgs?","answer":"The maximum Rds(on) is 35 mOhm at 20 A drain current with 10 V gate drive. This is the on-resistance figure used for conduction loss calculations in a switching application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/BUK7535-55A127","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/BUK7535-55A127 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}