{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD17571Q2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD17571Q2","canonicalUrl":"https://icboms.com/texas-instruments/CSD17571Q2","factsUrl":"https://icboms.com/api/mcp/products/CSD17571Q2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET N-Channel MOSFET, 30 V Vds, 22 A Id (Ta), 29 mOhm Rds(on) max at 4.5 V Vgs, 3.1 nC Qg, 6-SON (2x2 mm) package, -55 to 150 °C.","salesMarkdown":"## NexFET N-channel for 12 V / 5 V rails The CSD17571Q2: Texas Instruments NexFET N-channel MOSFET for 30 V drain-source voltage and 22 A continuous drain current. The 29 mOhm maximum on-resistance at 4.5 V Vgs sets the conduction loss budget for a 5 A rail switch, and the 3.1 nC gate charge keeps gate-drive losses low. Rds(on) is specified at both 4.5 V and 10 V drive, so the part is optimised for logic-level gate drive from a 5 V rail or a dedicated 10 V gate supply. The 29 mOhm max at 4.5 V means the designer can run the gate directly from a 5 V PWM output without a boost stage. Input capacitance Ciss is 468 pF at 15 V Vds, and total gate charge is 3.1 nC at 4.5 V. These numbers keep the switching transition fast enough for high-frequency converters while staying within the drive capability of a standard MOSFET driver. ## Package and thermal design The small footprint suits compact power stages in portable equipment and point-of-load regulators. Operating junction temperature range is -55 to 150 °C, covering industrial and automotive under-hood environments where the MOSFET may see sustained high ambient temperatures.","metaTitle":"CSD17571Q2 NexFET N-Ch 30V 22A MOSFET, 29mOhm at 4.5V","metaDescription":"Texas Instruments CSD17571Q2 NexFET N-channel MOSFET, 30V Vds, 22A Id, 29mOhm Rds(on) at 4.5V Vgs. 6-SON 2x2mm. 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":"6-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"29mOhm @ 5A, 4.5V","Power Dissipation (Max)":"2.5W (Ta)","Supplier Device Package":"6-SON (2x2)","Gate Charge (Qg) (Max) @ Vgs":"3.1 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"468 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"22A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.42900","currency":"USD"},{"qty":100,"price":"$0.32050","currency":"USD"},{"qty":500,"price":"$0.25180","currency":"USD"},{"qty":1000,"price":"$0.19456","currency":"USD"},{"qty":3000,"price":"$0.17740","currency":"USD"},{"qty":6000,"price":"$0.16595","currency":"USD"},{"qty":15000,"price":"$0.15451","currency":"USD"},{"qty":30000,"price":"$0.14650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/46a8a3dbd031446e968e0f79bbaa2f87.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of the CSD17571Q2?","answer":"Maximum Rds(on) is 29 mOhm at 5 A drain current with 4.5 V gate drive. The part is also specified at 10 V drive for lower on-resistance in higher-current applications."},{"question":"What package is the CSD17571Q2?","answer":"The CSD17571Q2 is in a 6-WDFN exposed-pad package (6-SON, 2x2 mm body), surface-mount with a thermal pad for heat sinking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD17571Q2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD17571Q2 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}}