{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SI2387DS-T1-GE3","brand":"Vishay","brandSlug":"vishay","productSlug":"SI2387DS-T1-GE3","canonicalUrl":"https://icboms.com/vishay/SI2387DS-T1-GE3","factsUrl":"https://icboms.com/api/mcp/products/SI2387DS-T1-GE3","rawCanonicalId":null},"summary":{"shortDescription":"Vishay TrenchFET® Gen IV P-Channel MOSFET, SI2387DS-T1-GE3, 80 Vdss, 2.1 A continuous drain, 164 mOhm Rds(on) at 10 V, SOT-23-3 surface mount, Tape & Reel.","salesMarkdown":"The SI2387DS-T1-GE3: Gate charge is 10.2 nC at 10 V, and input capacitance is 395 pF at 40 V Vds — these numbers tell you the switching speed is limited more by the gate-drive source resistance than by the FET itself; a 10-ohm driver delivers sub-100 ns rise times. ## SOT-23-3 footprint and board integration The SOT-23-3 (TO-236) package occupies a 2.9 mm × 1.3 mm footprint — the drain is the centre pin, source and gate on the outer pins. The exposed die attach pad is the drain terminal; the PCB copper area under the pad sets the thermal resistance to ambient. Drive voltage range is 4.5 V minimum for the rated on-resistance, though the 10 V figure gives the lowest Rds(on); at 4.5 V the on-resistance will be higher than the 164 mOhm spec — check the typical curve if driving from a 3.3 V logic rail.","metaTitle":"Vishay SI2387DS-T1-GE3 P-Channel MOSFET, 80 V, 2.1 A, SOT-23","metaDescription":"Vishay SI2387DS-T1-GE3 P-Channel TrenchFET Gen IV MOSFET, 80 Vdss, 2.1 A continuous drain, 164 mOhm Rds(on) at 10 V, SOT-23-3.","metaKeywords":null},"attributes":{"series":"TrenchFET® Gen IV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"TrenchFET® Gen IV","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"P-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.5V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"164mOhm @ 2.1A, 10V","Power Dissipation (Max)":"1.3W (Ta), 2.5W (Tc)","Supplier Device Package":"SOT-23-3 (TO-236)","Gate Charge (Qg) (Max) @ Vgs":"10.2 nC @ 10 V","Drain to Source Voltage (Vdss)":"80 V","Input Capacitance (Ciss) (Max) @ Vds":"395 pF @ 40 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"2.1A (Ta), 3A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5","priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.40800","currency":"USD"},{"qty":100,"price":"$0.27800","currency":"USD"},{"qty":500,"price":"$0.20852","currency":"USD"},{"qty":1000,"price":"$0.15639","currency":"USD"},{"qty":3000,"price":"$0.14336","currency":"USD"},{"qty":6000,"price":"$0.13467","currency":"USD"},{"qty":15000,"price":"$0.12598","currency":"USD"},{"qty":30000,"price":"$0.11556","currency":"USD"},{"qty":75000,"price":"$0.11368","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/022ae4cc20d724b4d86614471c0e3c77.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SI2387DS-T1-GE3/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for the SI2387DS-T1-GE3?","answer":"The SI2308BDS-T1-BE3 is an N-channel peer in the same SOT-23-3 package, but it is N-channel — it cannot drop into a P-channel high-side load-switch circuit without rewiring the gate drive and source connections."},{"question":"What compliance documentation does Vishay provide for the SI2387DS-T1-GE3?","answer":"The part is RoHS3 compliant. Vishay typically provides a material declaration sheet on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SI2387DS-T1-GE3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SI2387DS-T1-GE3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}