{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA50R299CPXKSA1079","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA50R299CPXKSA1079","canonicalUrl":"https://icboms.com/infineon/IPA50R299CPXKSA1079","factsUrl":"https://icboms.com/api/mcp/products/IPA50R299CPXKSA1079","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CoolMOS™ series, N-Channel MOSFET, 500 V drain-source, 12 A continuous drain, 299 mOhm on-resistance, TO-220-3 Full Pack, Through Hole.","salesMarkdown":"## 500 V, 12 A CoolMOS N-channel — the conduction loss and switching drive picture The Infineon IPA50R299CPXKSA1079 is a 500 V, 12 A N-channel CoolMOS MOSFET in a TO-220 Full Pack through-hole package. ## Gate charge and input capacitance — what drives the switching speed For a hard-switched converter running at 100 kHz, the average gate-drive current needed is roughly 3.1 mA — a standard 1 A gate driver handles the peak charge current without issue. ## Full-pack isolation and temperature grade The TO-220 Full Pack (PG-TO220-3-31) encapsulates the backside drain tab in moulding compound, providing galvanic isolation between the tab and the heatsink — no insulating pad or washer is needed, which simplifies assembly and reduces thermal resistance through the package back.","metaTitle":"Infineon IPA50R299CPXKSA1079 CoolMOS N-Ch 500V 12A TO-220","metaDescription":"Infineon IPA50R299CPXKSA1079 CoolMOS N-channel MOSFET, 500V drain-source, 12A continuous drain, 299mOhm Rds(on). Active production, TO-220 Full Pack.","metaKeywords":null},"attributes":{"series":"CoolMOS™","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 @ 440µA","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"299mOhm @ 6.6A, 10V","Power Dissipation (Max)":"104W (Tc)","Supplier Device Package":"PG-TO220-3-31","Gate Charge (Qg) (Max) @ Vgs":"31 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"1190 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"12A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":[{"qty":340,"price":"$0.88000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPA50R299CPXKSA1079/alternatives.json"},"ai":{"faq":[{"question":"What is the gate charge and what does it mean for the driver?","answer":"Total gate charge is 31 nC at Vgs = 10 V."},{"question":"What package is IPA50R299CPXKSA1079 in and does it need an insulating pad?","answer":"It is in a TO-220 Full Pack (PG-TO220-3-31) where the backside drain tab is encapsulated in moulding compound, providing isolation. No insulating pad or washer is needed between the tab and the heatsink."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPA50R299CPXKSA1079","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA50R299CPXKSA1079 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}}