{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AUIRF9Z34N","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"AUIRF9Z34N","canonicalUrl":"https://icboms.com/infineon/AUIRF9Z34N","factsUrl":"https://icboms.com/api/mcp/products/AUIRF9Z34N","rawCanonicalId":null},"summary":{"shortDescription":"International Rectifier AUIRF9Z34N, P-Channel HEXFET power MOSFET, 55 V, 19 A, 100 mOhm, TO-220AB, AEC-Q101, Through Hole.","salesMarkdown":"## P-channel load switching in 12V and 24V automotive systems The AUIRF9Z34N is a P-Channel HEXFET power MOSFET rated for 55 V drain-source breakdown and 19 A continuous drain current, housed in a TO-220AB through-hole package. ## On-resistance and gate drive budget Maximum on-resistance is 100 mOhm at Vgs = -10 V and Id = 10 A — the conduction loss at 10 A is 10 W, which must be dissipated within the 68 W package limit and the junction temperature derating. Total gate charge is 35 nC at Vgs = -10 V, so a gate driver sourcing 1 A can switch the FET in approximately 35 ns, ignoring the driver's own rise time and the gate-loop inductance. ## Active production and sourcing posture Sourced through authorized and independent distribution channels; pricing and lead time are confirmed at quote against the BOM quantity.","metaTitle":"AUIRF9Z34N P-Channel MOSFET, AEC-Q101, 55V, 19A","metaDescription":"AUIRF9Z34N P-Channel HEXFET power MOSFET, 55V, 19A, 100mOhm Rds(on), AEC-Q101 qualified, -55 to 175°C. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Vgs":"±20 V","series":"Automotive, AEC-Q101, HEXFET®","power_w":"68.0","Fet Type":"P-Channel","package_type":"Bulk","mounting_type":"Through Hole","capacitance_uf":"0.0006","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"55.0","Vgs(Th) (Max) @ Id":"4 V @ 250µA","switching_current_a":"19.0","Rds On (Max) @ Id, Vgs":"100mOhm @ 10 A, 10 V","Operating Temperature High":"-55°C to 175°C(TJ)","Gate Charge (Qg) (Max) @ Vgs":"35 nC @ 10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.71","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/AUIRF9Z34N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/AUIRF9Z34N 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}}