{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRLR9343TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRLR9343TRPBF","canonicalUrl":"https://icboms.com/infineon/IRLR9343TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRLR9343TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® series IRLR9343TRPBF, P-Channel MOSFET, 55 V Vdss, 20 A Id, 105 mOhm Rds(on) at 10 V, 47 nC Qg, TO-252-3 (DPak) package, -40°C to 175°C junction temperature.","salesMarkdown":"## P-channel load switch for 55 V rails The Infineon IRLR9343TRPBF is a HEXFET® series P-channel MOSFET rated for 55 V drain-source breakdown and 20 A continuous drain current at a 25 °C case temperature. ## 175 °C junction — thermal headroom for tight enclosures The junction temperature rating extends to 175 °C. The gate threshold voltage is specified at 1 V maximum with 250 µA drain current. ## Sourcing and quoting For volume requirements or scheduled releases, the active lifecycle status means the factory pipeline is open and no allocation shadow hangs over the line item.","metaTitle":"IRLR9343TRPBF HEXFET P-Channel MOSFET, 55V 20A DPAK","metaDescription":"Infineon IRLR9343TRPBF P-channel MOSFET, 55V Vdss, 20A Id, 105 mOhm Rds(on) at 10V. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","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-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1V @ 250µA","Operating Temperature":"-40°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"105mOhm @ 3.4A, 10V","Power Dissipation (Max)":"79W (Tc)","Supplier Device Package":"PG-TO252-3","Gate Charge (Qg) (Max) @ Vgs":"47 nC @ 10 V","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"660 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"20A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.90000","currency":"USD"},{"qty":100,"price":"$0.70150","currency":"USD"},{"qty":500,"price":"$0.57946","currency":"USD"},{"qty":1000,"price":"$0.45747","currency":"USD"},{"qty":2000,"price":"$0.42697","currency":"USD"},{"qty":6000,"price":"$0.40562","currency":"USD"},{"qty":10000,"price":"$0.39780","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ed64c06a25fc90e7a6ee6a343087e28b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRLR9343TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRLR9343TRPBF 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}}