{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AUIRL1404ZL","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"AUIRL1404ZL","canonicalUrl":"https://icboms.com/infineon/AUIRL1404ZL","factsUrl":"https://icboms.com/api/mcp/products/AUIRL1404ZL","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies HEXFET® N-Channel MOSFET, AUIRL1404ZL, 40 V, 160 A switching current, 3.1 mOhm Rds(on) at 75 A, 10 V, TO-262 through-hole, Bulk.","salesMarkdown":"## 175 °C junction — the thermal margin for motor-drive and battery-switch duty Rated for a junction temperature range of -55 °C to 175 °C, the AUIRL1404ZL carries the thermal headroom needed for engine-bay or industrial-enclosure environments where ambient temps push past 85 °C — the 175 °C TJ ceiling means the Rds(on) derating curve stays within usable bounds even under sustained high-current load. The 110 nC total gate charge at 5 V Vgs determines the gate-driver current requirement: at a 20 kHz switching frequency, the average gate-drive current is 2.2 mA — well within the output capability of a standard MOSFET driver IC, but the peak current during the Miller plateau still needs a driver capable of sourcing that charge in the switching interval. ## TO-262 through-hole — the package story for a 200 W dissipation part Through-hole mounting means the part is suited for designs where vibration resistance and mechanical retention matter — the leads are soldered into plated through-holes, not surface-mounted, so the joint is less prone to crack under thermal cycling in high-current power stages.","metaTitle":"Infineon AUIRL1404ZL N-Channel MOSFET, 40V 160A TO-262","metaDescription":"Infineon AUIRL1404ZL N-Channel HEXFET MOSFET, 40V, 160A switching current, 3.1 mOhm Rds(on) at 75A, 10V. Active lifecycle, TO-262 through-hole. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Vgs":"±16 V","series":"HEXFET®","power_w":"200.0","Fet Type":"N-Channel","package_type":"Bulk","mounting_type":"Through Hole","capacitance_uf":"0.0051","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"40.0","Vgs(Th) (Max) @ Id":"2.7 V @ 250µA","switching_current_a":"160.0","Rds On (Max) @ Id, Vgs":"3.1mOhm @ 75 A, 10 V","Operating Temperature High":"-55°C to 175°C(TJ)","Gate Charge (Qg) (Max) @ Vgs":"110 nC @ 5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d3e98af4bbbbfb2fcebea7be3d4958cb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of the AUIRL1404ZL and at what test condition?","answer":"The maximum Rds(on) is 3.1 mOhm, specified at Id = 75 A and Vgs = 10 V — this is the conduction loss floor for the BOM at the rated gate drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/AUIRL1404ZL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/AUIRL1404ZL 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}}