{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AUIRFR4292","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"AUIRFR4292","canonicalUrl":"https://icboms.com/infineon/AUIRFR4292","factsUrl":"https://icboms.com/api/mcp/products/AUIRFR4292","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (formerly International Rectifier) HEXFET® series, N-channel MOSFET, AUIRFR4292, 250 V, 9.3 A, 345 mOhm, DPAK, surface mount.","salesMarkdown":"## 250 V, 9.3 A N-channel — the key blocking and conduction figures The AUIRFR4292: The 345 mOhm maximum on-resistance is specified at Id = 5.6 A and Vgs = 10 V — that test point gives the Rds(on) at a realistic operating current, not just a low-current corner. Maximum gate-source voltage is ±20 V, giving the designer headroom to drive the gate with a standard 12 V or 15 V rail without needing a clamp. ## Temperature grade and package — automotive-class thermal margin Junction temperature range is -55 °C to 175 °C, which is the automotive-grade band (AEC-Q101 qualified by inference from the AUIRF prefix). ## Active lifecycle — no obsolescence concern for new designs The AUIRFR4292 is suitable for current and new designs without a last-time-buy window.","metaTitle":"AUIRFR4292 MOSFET N-CH 250V 9.3A DPAK, HEXFET","metaDescription":"AUIRFR4292 N-channel HEXFET MOSFET: 250 V, 9.3 A, 345 mOhm Rds(on), 175 °C TJ. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Vgs":"±20 V","series":"HEXFET®","power_w":"100.0","Fet Type":"N-Channel","package_type":"Bulk","mounting_type":"Surface Mount","capacitance_uf":"0.0007","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"250.0","Vgs(Th) (Max) @ Id":"5 V @ 50µA","switching_current_a":"9.3","Rds On (Max) @ Id, Vgs":"345mOhm @ 5.6 A, 10 V","Operating Temperature High":"-55°C to 175°C(TJ)","Gate Charge (Qg) (Max) @ Vgs":"20 nC @ 10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.74","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e9e8a8d264d1094ff747354b3a38840.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AUIRFR4292/alternatives.json"},"ai":{"faq":[{"question":"What is the Vgs rating of the AUIRFR4292?","answer":"The maximum gate-source voltage is ±20 V. This gives the designer headroom to drive the gate with a standard 12 V or 15 V rail without needing an external clamp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/AUIRFR4292","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/AUIRFR4292 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}}