{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA80R1K0CEXKSA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA80R1K0CEXKSA2","canonicalUrl":"https://icboms.com/infineon/IPA80R1K0CEXKSA2","factsUrl":"https://icboms.com/api/mcp/products/IPA80R1K0CEXKSA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ CE series, IPA80R1K0CEXKSA2, N-Channel MOSFET, 800 V drain-source, 5.7 A continuous drain, 950 mOhm Rds(on) at 10 V gate drive, TO-220 Full Pack through-hole package, -40°C to 150°C junction temperature.","salesMarkdown":"## 800 V CoolMOS CE — the isolated TO-220 for offline power The Infineon IPA80R1K0CEXKSA2 is an 800 V N-channel MOSFET from the CoolMOS™ CE series, built on a charge-compensation superjunction structure that cuts the on-resistance versus a planar device. The 800 V drain-source rating puts it squarely in offline flyback converters, PFC boost stages, and auxiliary power supplies where the bus sits at 400 VDC or higher. ## 950 mOhm Rds(on) — what it buys the switching stage For a 800 V class part, 950 mOhm is a moderate on-resistance, not the lowest in the CoolMOS family. The input capacitance measures 785 pF at 100 V drain-source — light enough that the gate driver doesn't need a lot of muscle. If you are sizing the primary FET for a 30–60 W offline supply, this part lands in the sweet spot: the conduction loss at 1–2 A RMS is a few watts, and the switching loss stays low enough that a small heatsink works. The CoolMOS CE series has broad portfolio coverage, so if you need a different Rds(on) or current rating later, the pin-compatible siblings in the same TO-220 Full Pack footprint are straightforward swaps. ## TO-220 Full Pack — rework and thermal notes The PG-TO220-FP is a through-hole full-pack with a fully isolated plastic body. There is no exposed metal tab, so no insulating pad needed against the heatsink — a time-saver on the assembly line. The thermal path goes through the plastic to the back of the package, which adds thermal resistance compared to a standard TO-220 with a tab. At 32 W max dissipation, you need to derate if the ambient is above 25°C. For rework: the leads are tin-plated and solder easily; the plastic body handles standard wave-solder profiles.","metaTitle":"Infineon IPA80R1K0CEXKSA2 CoolMOS CE N-Ch MOSFET, 800 V","metaDescription":"Infineon IPA80R1K0CEXKSA2 CoolMOS CE N-channel MOSFET, 800 Vdss, 5.7 A, 950 mOhm Rds(on), TO-220 Full Pack. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™ CE","Package":"Tube","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":"3.9V @ 250µA","Base Product Number":"IPA80R1","Operating Temperature":"-40°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"950mOhm @ 3.6A, 10V","Power Dissipation (Max)":"32W (Tc)","Supplier Device Package":"PG-TO220-FP","Gate Charge (Qg) (Max) @ Vgs":"31 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"785 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"5.7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/974d7181e2047b28adf36e6bfc6c4201.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum power dissipation of IPA80R1K0CEXKSA2?","answer":"The maximum power dissipation is 32 W at the case temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPA80R1K0CEXKSA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA80R1K0CEXKSA2 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}}