{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA50R140CPXK","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA50R140CPXK","canonicalUrl":"https://icboms.com/infineon/IPA50R140CPXK","factsUrl":"https://icboms.com/api/mcp/products/IPA50R140CPXK","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPA50R140CPXK, N-Channel MOSFET, 500 V Vdss, 23 A continuous drain current, 140 mOhm Rds(on) at 10 V gate drive, 64 nC gate charge, TO-220 Full Pack through-hole package, -55°C to 150°C junction temperature range.","salesMarkdown":"The Infineon IPA50R140CPXK is a 500 V N-channel CoolMOS power MOSFET in a TO-220 Full Pack through-hole package. The 140 mOhm Rds(on) at 10 V gate drive is the figure that sets conduction loss in an offline flyback or PFC stage — at 14 A that's a 1.96 W dissipation just from Rds(on), plus switching losses from the 64 nC gate charge. The 23 A continuous drain current is package-limited by the TO-220 Full Pack's 34 W power dissipation ceiling, not the die itself; in a real supply you'll thermally limit well before hitting 23 A. The 3.5 V gate threshold at 930 µA means a standard 10 V gate drive turns it on hard; at lower gate voltages the Rds(on) climbs — don't try to drive it from a 5 V logic rail without a proper gate driver.","metaTitle":"Infineon IPA50R140CPXK CoolMOS N-Ch MOSFET, 500V, 23A","metaDescription":"Infineon IPA50R140CPXK CoolMOS N-channel MOSFET, 500V Vdss, 23A Id, 140mOhm Rds(on) at 10V, TO-220 Full Pack, -55°C to 150°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.5V @ 930µA","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"140mOhm @ 14A, 10V","Power Dissipation (Max)":"34W (Tc)","Supplier Device Package":"PG-TO220-3-111","Gate Charge (Qg) (Max) @ Vgs":"64 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"2540 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"23A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a6b8c99fba12e621f588ea7603eed09.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum drain current of IPA50R140CPXK?","answer":"The continuous drain current is rated at 23 A at 25°C case temperature, limited by the TO-220 Full Pack package's 34 W power dissipation capability. In practice, the usable current depends on heatsinking and ambient temperature — the datasheet's thermal derating curve tells the real story for your application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPA50R140CPXK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA50R140CPXK 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}}