{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD86350Q5DT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD86350Q5DT","canonicalUrl":"https://icboms.com/texas-instruments/CSD86350Q5DT","factsUrl":"https://icboms.com/api/mcp/products/CSD86350Q5DT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CSD86350Q5DT, dual N-channel half-bridge MOSFET, 25V Vdss, 40A continuous drain current, 5mOhm/1.1mOhm Rds(on) at 5V, 8-LSON (5x6) package, -55°C to 150°C junction temperature.","salesMarkdown":"## Half-bridge power stage in a single 8-LSON package The Texas Instruments CSD86350Q5DT integrates two N-channel MOSFETs in a half-bridge configuration inside an 8-LSON (5x6) package. The high-side and low-side FETs have separate Rds(on) ratings: the high-side is 5 mOhm at 25 A and 5 V, the low-side is 1.1 mOhm at the same bias. That split is intentional — the low-side carries the inductor current during the freewheel period and sees higher duty-cycle conduction loss, so its lower resistance balances the thermal budget across the two dies. Gate charge is 10.7 nC for the high-side and 25 nC for the low-side at 4.5 V, and input capacitance is 1870 pF and 4000 pF respectively at 12.5 V. These numbers tell the gate-driver designer what the switching losses will look like and whether the driver can source enough peak current for the target frequency. Store the reels dry; the LSON package is moisture-sensitive and needs a dry-bake if the moisture-barrier bag is breached. The product status is Active and ROHS3 Compliant.","metaTitle":"CSD86350Q5DT MOSFET 2N-CH 25V 40A 8LSON","metaDescription":"CSD86350Q5DT dual N-channel half-bridge MOSFET, 25V Vdss, 40A Id, 5mOhm/1.1mOhm Rds(on) at 5V, 8-LSON package, -55°C to 150°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"2 N-Channel (Half Bridge)","FET Feature":"Standard","Power - Max":"13W (Ta)","Mounting Type":"Surface Mount","Package / Case":"8-PowerLDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.1V @ 250µA, 1.6V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"5mOhm @ 25A, 5V, 1.1mOhm @ 25A, 5V","Supplier Device Package":"8-LSON (5x6)","Gate Charge (Qg) (Max) @ Vgs":"10.7nC @ 4.5V, 25nC @ 4.5V","Drain to Source Voltage (Vdss)":"25V","Input Capacitance (Ciss) (Max) @ Vds":"1870pF @ 12.5V, 4000pF @ 12.5V","Current - Continuous Drain (Id) @ 25°C":"40A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.09","priceTiers":[{"qty":1,"price":"$3.11000","currency":"USD"},{"qty":10,"price":"$2.79400","currency":"USD"},{"qty":100,"price":"$2.28910","currency":"USD"},{"qty":250,"price":"$2.17172","currency":"USD"},{"qty":500,"price":"$1.94868","currency":"USD"},{"qty":1250,"price":"$1.64346","currency":"USD"},{"qty":2500,"price":"$1.56129","currency":"USD"},{"qty":6250,"price":"$1.50259","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/83766bf3fc0acd6ecdfb65391fc26d63.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CSD86350Q5DT/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of CSD86350Q5DT?","answer":"The high-side FET has a maximum Rds(on) of 5 mOhm at 25 A and 5 V; the low-side FET has a maximum Rds(on) of 1.1 mOhm at the same bias. The low-side value is significantly lower to handle the freewheel current in a synchronous buck converter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD86350Q5DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD86350Q5DT 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}}