{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB80N03S4L03","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB80N03S4L03","canonicalUrl":"https://icboms.com/infineon/IPB80N03S4L03","factsUrl":"https://icboms.com/api/mcp/products/IPB80N03S4L03","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPB80N03S4L03, N-Channel MOSFET, 30 V Vdss, 80 A continuous drain, 3.7 mOhm Rds(on) at 10 V, surface-mount TO-263-3 (D²Pak), -55 to 175 °C junction temperature.","salesMarkdown":"The TO-263 (D²Pak) surface-mount package with a large exposed tab allows the heat to flow into the PCB copper plane, making it a fit for automated assembly lines where a through-hole TO-220 would add a manual soldering step. The TO-263-3 (D²Pak) surface-mount package (supplier device package PG-TO263-3-2) has two leads plus the drain tab. The surface-mount format is compatible with reflow soldering and avoids the through-hole wave-solder step, which saves a process operation in volume assembly.","metaTitle":"Infineon IPB80N03S4L03 CoolMOS™ N-Channel MOSFET, 30V, 80A","metaDescription":"Infineon IPB80N03S4L03 CoolMOS™ N-channel MOSFET, 30V Vdss, 80A continuous drain, 3.7mOhm Rds(on). Active production, surface-mount TO-263.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.2V @ 45µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"3.7mOhm @ 80A, 10V","Power Dissipation (Max)":"94W (Tc)","Supplier Device Package":"PG-TO263-3-2","Gate Charge (Qg) (Max) @ Vgs":"75 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"5100 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"80A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.81","priceTiers":[{"qty":371,"price":"$0.81000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPB80N03S4L03/alternatives.json"},"ai":{"faq":[{"question":"What is the IPB80N03S4L03 replacement or equivalent?","answer":"The closest functional equivalent is the IPB80N03S4L-03, which shares the same CoolMOS™ series, 30 V Vdss, 80 A current rating, 3.7 mOhm Rds(on), and TO-263 package. The dash suffix difference is a packaging or marking variant; verify pin compatibility with your layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB80N03S4L03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB80N03S4L03 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}