{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD18534Q5A","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD18534Q5A","canonicalUrl":"https://icboms.com/texas-instruments/CSD18534Q5A","factsUrl":"https://icboms.com/api/mcp/products/CSD18534Q5A","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET N-Channel MOSFET, 60 V drain-source, 9.8 mOhm max Rds(on) at 14 A, 10 V gate drive, 50 A continuous drain at case temp, 8-PowerTDFN package.","salesMarkdown":"## 60 V, 9.8 mOhm — the conduction-loss ceiling CSD18534Q5A NexFET N-Channel MOSFET, 60 V drain-source, 9.8 mOhm max Rds(on) at 14 A, 10 V gate drive. ## Current rating: case vs. ambient Continuous drain current is listed at 50 A when the case temperature is held at 25°C, but only 13 A at 25°C ambient with no heatsink. The 77 W power dissipation at the case versus 3.1 W at ambient tells the story — this FET delivers its full current rating only when the bottom-side exposed pad is soldered to a thermal plane that pulls heat into the board. For a rework tech: the 8-VSONP (5x6) package has a large thermal pad; the reflow profile needs a bottom-side preheat to avoid cold joints on the pad. ## Gate drive and switching Gate charge is 22 nC at 10 V, input capacitance 1770 pF at 30 V drain-source. ## Sourcing and lifecycle ROHS3 compliant. The 8-VSONP (5x6) package is moisture-sensitive; store reels dry.","metaTitle":"CSD18534Q5A NexFET N-Channel MOSFET, 60 V, 9.8 mOhm","metaDescription":"CSD18534Q5A NexFET N-Channel MOSFET, 60 V drain-source, 9.8 mOhm Rds(on) at 14 A, 50 A continuous drain. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"NexFET™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"NexFET™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.3V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"9.8mOhm @ 14A, 10V","Power Dissipation (Max)":"3.1W (Ta), 77W (Tc)","Supplier Device Package":"8-VSONP (5x6)","Gate Charge (Qg) (Max) @ Vgs":"22 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"1770 pF @ 30 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"13A (Ta), 50A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.03000","currency":"USD"},{"qty":10,"price":"$0.84500","currency":"USD"},{"qty":100,"price":"$0.65750","currency":"USD"},{"qty":500,"price":"$0.55732","currency":"USD"},{"qty":1000,"price":"$0.45400","currency":"USD"},{"qty":2500,"price":"$0.42738","currency":"USD"},{"qty":5000,"price":"$0.40703","currency":"USD"},{"qty":12500,"price":"$0.38824","currency":"USD"},{"qty":25000,"price":"$0.38750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6c9ef82cab1dac71b0ed1017de2ad244.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of the CSD18534Q5A?","answer":"This is the conduction-loss spec for thermal design."},{"question":"What is the maximum drain current of the CSD18534Q5A?","answer":"Continuous drain current is 50 A when the case temperature is held at 25°C, and 13 A at 25°C ambient with no heatsink. The 50 A figure requires a thermal plane on the PCB to pull heat from the exposed pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD18534Q5A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD18534Q5A 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}}