{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD17570Q5B","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD17570Q5B","canonicalUrl":"https://icboms.com/texas-instruments/CSD17570Q5B","factsUrl":"https://icboms.com/api/mcp/products/CSD17570Q5B","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET™ N-Channel MOSFET, 30V Vdss, 100A Id, 0.69 mOhm Rds(on) at 10V, 8-PowerTDFN (5x6 VSON-CLIP), -55°C to 150°C junction.","salesMarkdown":"## Gate charge and switching budget The CSD17570Q5B: Total gate charge is 121 nC at 4.5 V drive. At a 100 kHz switching frequency, the average gate-drive current needed is about 12 mA — well within a standard MOSFET driver's capability, but the 13600 pF input capacitance at 15 V drain-source means the driver must source a peak current of several amps during the Miller plateau to keep switching edges clean. The drive voltage range (4.5 V to 10 V for rated Rds(on)) allows logic-level drive from a 5 V rail, though the lowest on-resistance is achieved at 10 V. ## Thermal reality behind the 100 A rating The 100 A continuous drain rating is at 25 °C case temperature, but the maximum power dissipation is 3.2 W at 25 °C ambient. In practice, the continuous current is limited by the board's ability to sink heat from the 8-VSON-CLIP (5x6 mm) package. ## Package and footprint notes The 8-PowerTDFN (5x6 VSON-CLIP) package has an exposed drain pad on the bottom. The PCB layout must use multiple vias under the pad to conduct heat to inner copper planes — the datasheet's recommended footprint is non-negotiable for achieving the rated current. Surface-mount assembly with a standard reflow profile works; the package is ROHS3 compliant. ## Lifecycle and sourcing posture It is quoted to order against BOM quantities through independent distribution. No official second-source or pin-compatible alternate is listed in the TI NexFET family — this is a single-source BOM line, so securing a forward commitment from the distributor is recommended for production runs.","metaTitle":"CSD17570Q5B NexFET N-Channel MOSFET, 30V 100A, 0.69 mOhm","metaDescription":"TI CSD17570Q5B NexFET N-Channel MOSFET, 30V drain-source, 100A continuous drain, 0.69 mOhm Rds(on) at 10V. 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":"1.9V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"0.69mOhm @ 50A, 10V","Power Dissipation (Max)":"3.2W (Ta)","Supplier Device Package":"8-VSON-CLIP (5x6)","Gate Charge (Qg) (Max) @ Vgs":"121 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"13600 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"100A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.36000","currency":"USD"},{"qty":10,"price":"$2.12000","currency":"USD"},{"qty":100,"price":"$1.70420","currency":"USD"},{"qty":500,"price":"$1.40018","currency":"USD"},{"qty":1000,"price":"$1.16014","currency":"USD"},{"qty":2500,"price":"$1.08014","currency":"USD"},{"qty":5000,"price":"$1.04013","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/34d2d8b8e011278f6fdfe31c6b3c93ed.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD17570Q5B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD17570Q5B 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}}