{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPN80R1K4P7ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPN80R1K4P7ATMA1","canonicalUrl":"https://icboms.com/infineon/IPN80R1K4P7ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPN80R1K4P7ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ P7 series, IPN80R1K4P7ATMA1, N-Channel MOSFET, 800 Vdss, 4 A Id, 1.4 Ohm Rds(on) @ 10 V, 10 nC Qg, PG-SOT223 package, -55°C to 150°C Tj.","salesMarkdown":"## SOT223 thermal reality — plan the copper area The PG-SOT223 package dissipates 7 W maximum at the case. That figure assumes adequate PCB copper for heat spreading; a design pulling 4 A continuous will need a thermal via pattern and a reasonable copper pour on the drain tab. No last-time-buy notice is in effect, so the part is safe to qualify for new BOM lines.","metaTitle":"Infineon IPN80R1K4P7ATMA1 CoolMOS™ P7 N-Ch MOSFET, 800 V","metaDescription":"Infineon IPN80R1K4P7ATMA1 CoolMOS™ P7 N-Channel MOSFET, 800 Vdss, 4 A Id, 1.4 Ohm Rds(on), PG-SOT223. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"CoolMOS™ P7","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™ P7","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.5V @ 70µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.4Ohm @ 1.4A, 10V","Power Dissipation (Max)":"7W (Tc)","Supplier Device Package":"PG-SOT223","Gate Charge (Qg) (Max) @ Vgs":"10 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"250 pF @ 500 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"4A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.31","priceTiers":[{"qty":1,"price":"$1.31000","currency":"USD"},{"qty":10,"price":"$1.17000","currency":"USD"},{"qty":100,"price":"$0.91220","currency":"USD"},{"qty":500,"price":"$0.75354","currency":"USD"},{"qty":1000,"price":"$0.59490","currency":"USD"},{"qty":3000,"price":"$0.53211","currency":"USD"},{"qty":6000,"price":"$0.50550","currency":"USD"},{"qty":15000,"price":"$0.49575","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f069e363b9666513d6dcb4b21ff1e8d8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPN80R1K4P7ATMA1/alternatives.json"},"ai":{"faq":[{"question":"Can IPN80R1K4P7ATMA1 be used in power supplies?","answer":"Yes. The 800 V drain-source rating and 4 A current capability make it a fit for flyback converters, PFC stages, and auxiliary supplies in industrial and telecom power systems. The 10 nC gate charge supports switching frequencies typical of modern SMPS controllers."},{"question":"Is IPN80R1K4P7ATMA1 equivalent to any other MOSFET?","answer":"The CoolMOS™ P7 series includes multiple Rds(on) and current grades in the same SOT223 footprint. A direct pin-compatible equivalent within the same family would share the PG-SOT223 package and 800 V rating; verify the specific Rds(on) and current rating against your design's conduction loss budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPN80R1K4P7ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPN80R1K4P7ATMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}