{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD17578Q5AT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD17578Q5AT","canonicalUrl":"https://icboms.com/texas-instruments/CSD17578Q5AT","factsUrl":"https://icboms.com/api/mcp/products/CSD17578Q5AT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET™ N-Channel MOSFET, 30V Vdss, 25A Id, 6.9mOhm Rds(on) @ 10V, 8-PowerTDFN / 8-VSONP (5x6) package, -55°C to 150°C junction temp.","salesMarkdown":"## NexFET N-channel — 30 V, 25 A, 6.9 mOhm On-resistance sits at 6.9 mOhm typical with a 10 V gate drive, and the gate charge is 22.3 nC at 10 V. Surface-mount in an 8-PowerTDFN (5x6 mm) footprint. ROHS3 compliant — no lead, no restricted substances beyond the exemption list. The NexFET series is an established TI power MOSFET family with consistent supply.","metaTitle":"CSD17578Q5AT NexFET N-Ch MOSFET, 30V 25A, 6.9mOhm","metaDescription":"TI CSD17578Q5AT NexFET N-Channel MOSFET, 30V Vdss, 25A Id, 6.9mOhm Rds(on) at 10V. 8-VSONP package. Active, ROHS3.","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":"1.9V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"6.9mOhm @ 10A, 10V","Power Dissipation (Max)":"3.1W (Ta), 42W (Tc)","Supplier Device Package":"8-VSONP (5x6)","Gate Charge (Qg) (Max) @ Vgs":"22.3 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"1510 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"25A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.36","priceTiers":[{"qty":1,"price":"$1.36000","currency":"USD"},{"qty":10,"price":"$1.21700","currency":"USD"},{"qty":100,"price":"$0.94910","currency":"USD"},{"qty":250,"price":"$0.88720","currency":"USD"},{"qty":500,"price":"$0.78404","currency":"USD"},{"qty":1250,"price":"$0.61898","currency":"USD"},{"qty":2500,"price":"$0.57771","currency":"USD"},{"qty":6250,"price":"$0.54882","currency":"USD"},{"qty":12500,"price":"$0.52819","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f1c394359493a20ff1a39c9fedb18b12.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CSD17578Q5AT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CSD17578Q5AT?","answer":"Within the NexFET family, TI offers several 30 V N-channel FETs in the same 8-VSONP package, but the exact Rds(on) and gate charge differ. For a direct drop-in, check the CSD17577Q5A or CSD17573Q5A — same footprint, similar ratings, but verify the Rds(on) and gate charge against your load current and switching frequency. No single 'replacement' is guaranteed without reviewing the full datasheet curves."},{"question":"Is CSD17578Q5AT RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning no restricted substances above the exemption thresholds. Suitable for RoHS-driven BOMs without lead-exemption paperwork."},{"question":"What is the maximum junction temperature for CSD17578Q5AT?","answer":"The operating junction temperature range is -55°C to 150°C. This covers military, automotive under-hood, and industrial environments where ambient temperatures can exceed 85°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD17578Q5AT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD17578Q5AT 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}}