{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRL2203NLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRL2203NLPBF","canonicalUrl":"https://icboms.com/infineon/IRL2203NLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRL2203NLPBF","rawCanonicalId":null},"summary":{"shortDescription":"IRL2203NLPBF, International Rectifier HEXFET® N-Channel MOSFET, 30 V Vdss, 116 A continuous drain, 7 mOhm Rds(on) at 10 V gate drive, TO-262 through-hole package.","salesMarkdown":"The device is packaged in a TO-262 through-hole package (I²Pak) with long leads, intended for board-level mounting where a robust thermal connection to the PCB or heatsink is required. This wide range suits applications exposed to severe thermal cycling, such as automotive under-hood or industrial motor drives, though the obsolete status means new designs should not rely on this specific part number. ## Lifecycle status and what it means The IRL2203NLPBF is listed as obsolete. Buyers should plan for last-time-buy or surplus-channel procurement. The maximum gate charge is 60 nC at 4.5 V gate-source, which influences the switching speed and gate-driver sizing. Input capacitance is 3290 pF at 25 V drain-source, a parameter to consider when estimating switching losses in high-frequency converters.","metaTitle":"IRL2203NLPBF HEXFET N-Channel MOSFET, 30V, 116A, TO-262","metaDescription":"IRL2203NLPBF N-Channel HEXFET MOSFET, 30V Vdss, 116A Id, 7mOhm Rds(on). Obsolete.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"7mOhm @ 60A, 10V","Power Dissipation (Max)":"3.8W (Ta), 180W (Tc)","Supplier Device Package":"TO-262","Gate Charge (Qg) (Max) @ Vgs":"60 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"3290 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"116A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ef2352ef43d9432102a7334d6212d4a9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for IRL2203NLPBF?","answer":"No official replacement part number is documented for the IRL2203NLPBF. A functionally equivalent N-channel MOSFET in the same TO-262 package with a 30 V Vdss rating and similar Rds(on) would need to be selected based on the specific current and switching requirements of the application."},{"question":"Where to buy IRL2203NLPBF?","answer":"The IRL2203NLPBF is obsolete and not stocked in standard distribution. It can be sourced through independent and surplus distributors; availability and pricing are confirmed upon request via an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRL2203NLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRL2203NLPBF 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}}