{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD18543Q3AT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD18543Q3AT","canonicalUrl":"https://icboms.com/texas-instruments/CSD18543Q3AT","factsUrl":"https://icboms.com/api/mcp/products/CSD18543Q3AT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET™ Series, CSD18543Q3AT, N-Channel MOSFET, 60 V Vds, 15.6 mOhm Rds(on) at 12 A, 4.5 V, 60 A continuous drain, 8-VSONP (3x3.15 mm) package, -55°C to 150°C junction temperature.","salesMarkdown":"The Texas Instruments CSD18543Q3AT is an N-channel NexFET power MOSFET rated for 60 V drain-source and 60 A continuous drain at the case (Tc). The 15.6 mOhm maximum on-resistance is specified at 4.5 V gate drive, which means a 5 V logic rail or a 3.3 V-to-5 V gate driver can fully enhance the channel without a separate 10 V supply. The 14.5 nC total gate charge at 10 V keeps switching losses low in the 100 kHz to 500 kHz range, making this a fit for point-of-load converters, motor pre-drive stages, and battery protection circuits. ## Thermal and switching — sizing the copper island Input capacitance is 1150 pF at 30 V Vds — the driver should be sized to charge and discharge this capacitance at the target switching frequency without excessive cross-conduction. ## Active production, ROHS3, and sourcing posture It is ROHS3 compliant.","metaTitle":"CSD18543Q3AT NexFET N-Channel MOSFET, 60V, 15.6mOhm, 8-VSONP","metaDescription":"TI CSD18543Q3AT NexFET N-Channel MOSFET: 60V Vds, 15.6mOhm Rds(on) at 4.5V, 60A 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)","FET Feature":"Standard","Mounting Type":"Surface Mount","Package / Case":"8-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.7V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"15.6mOhm @ 12A, 4.5V","Power Dissipation (Max)":"66W (Tc)","Supplier Device Package":"8-VSONP (3x3.15)","Gate Charge (Qg) (Max) @ Vgs":"14.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"1150 pF @ 30 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"12A (Ta), 60A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.36000","currency":"USD"},{"qty":100,"price":"$1.06000","currency":"USD"},{"qty":250,"price":"$0.99084","currency":"USD"},{"qty":500,"price":"$0.87562","currency":"USD"},{"qty":1250,"price":"$0.69128","currency":"USD"},{"qty":2500,"price":"$0.64520","currency":"USD"},{"qty":6250,"price":"$0.61294","currency":"USD"},{"qty":12500,"price":"$0.58990","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb490d7a0ae20c39bf3fe8cea40e75b6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of CSD18543Q3AT?","answer":"Maximum on-resistance is 15.6 mOhm at 12 A drain current with 4.5 V gate drive."},{"question":"Is CSD18543Q3AT RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD18543Q3AT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD18543Q3AT 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}}