{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD23381F4T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD23381F4T","canonicalUrl":"https://icboms.com/texas-instruments/CSD23381F4T","factsUrl":"https://icboms.com/api/mcp/products/CSD23381F4T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments FemtoFET™ CSD23381F4T, P-Channel MOSFET, 12V Vdss, 2.3A Id, 175mOhm Rds(on) at 4.5V, 1.2V Vgs(th), 3-PICOSTAR package, -55°C to 150°C.","salesMarkdown":"The maximum on-resistance is 175 mOhm at a gate-source voltage of 4.5 V and a drain current of 500 mA. The maximum gate threshold voltage is 1.2 V at 250 µA. Gate charge is 1.14 nC at 6 V, so switching losses are negligible at moderate frequencies — this part is not intended for high-speed power conversion but for DC load switching where the gate is driven at low kHz rates or simply held on.","metaTitle":"CSD23381F4T P-Channel MOSFET, 12V, 2.3A, FemtoFET","metaDescription":"TI CSD23381F4T P-channel MOSFET, 12V Vdss, 2.3A Id, 175mOhm Rds(on) at 4.5V. Active, ROHS3. Small 3-PICOSTAR package. Available to order.","metaKeywords":null},"attributes":{"series":"FemtoFET™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"FemtoFET™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"P-Channel","Vgs (Max)":"-8V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"3-XFDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1.2V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"175mOhm @ 500mA, 4.5V","Power Dissipation (Max)":"500mW (Ta)","Supplier Device Package":"3-PICOSTAR","Gate Charge (Qg) (Max) @ Vgs":"1.14 nC @ 6 V","Drain to Source Voltage (Vdss)":"12 V","Input Capacitance (Ciss) (Max) @ Vds":"236 pF @ 6 V","Drive Voltage (Max Rds On, Min Rds On)":"1.8V, 4.5V","Current - Continuous Drain (Id) @ 25°C":"2.3A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.94","priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.83200","currency":"USD"},{"qty":100,"price":"$0.63760","currency":"USD"},{"qty":250,"price":"$0.59220","currency":"USD"},{"qty":500,"price":"$0.50400","currency":"USD"},{"qty":1250,"price":"$0.40320","currency":"USD"},{"qty":2500,"price":"$0.36540","currency":"USD"},{"qty":6250,"price":"$0.34020","currency":"USD"},{"qty":12500,"price":"$0.32760","currency":"USD"},{"qty":25000,"price":"$0.31920","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f32eadd8d04939a1e2b23e6a4d8ee27e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CSD23381F4T/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) and Vgs threshold of CSD23381F4T?","answer":"The maximum Rds(on) is 175 mOhm at 4.5 V gate drive and 500 mA drain current."},{"question":"What is the closest pin-compatible alternative to CSD23381F4T?","answer":"No official pin-compatible replacement or second source is listed for the CSD23381F4T. For a dual-source option, you would need to qualify a similar-footprint P-channel MOSFET from another vendor, checking package dimensions and pinout against the 3-PICOSTAR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD23381F4T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD23381F4T 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}}