{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPA11N80C3XKSA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPA11N80C3XKSA2","canonicalUrl":"https://icboms.com/infineon/SPA11N80C3XKSA2","factsUrl":"https://icboms.com/api/mcp/products/SPA11N80C3XKSA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPA11N80C3XKSA2, N-Channel MOSFET, 800V Vdss, 11A continuous drain, 450mOhm Rds(on) at 10V gate drive, 85nC gate charge, TO-220-3 isolated tab, -55°C to 150°C.","salesMarkdown":"## 800 V, 11 A — the switching envelope for this CoolMOS N-channel ## Conduction and switching — what the parametric ratings drive The 450 mOhm Rds(on) at 10 V gate drive sets the I²R conduction loss at 11 A to about 54 W — the 34 W maximum power dissipation at the case (Tc) means the device must be heatsunk to stay within the SOA at full current. Input capacitance is 1600 pF at 100 V drain-source — this sets the switching energy stored in the Miller plateau and influences the turn-on delay. ## Package and thermal — through-hole with an isolated tab Through-hole mounting suits point-of-load and bulk-power stages where the PCB is not the primary thermal path. The wide temperature envelope also covers outdoor telecom and factory-floor equipment.","metaTitle":"Infineon SPA11N80C3XKSA2 CoolMOS N-Ch MOSFET","metaDescription":"Infineon SPA11N80C3XKSA2 N-channel 800V 11A MOSFET in TO-220-3 isolated tab. 450mOhm Rds(on), 85nC gate charge, -55 to 150°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Isolated Tab","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 680µA","Base Product Number":"SPA11N80","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"450mOhm @ 7.1A, 10V","Power Dissipation (Max)":"34W (Tc)","Supplier Device Package":"PG-TO220-3","Gate Charge (Qg) (Max) @ Vgs":"85 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"1600 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"11A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8700","priceTiers":[{"qty":1,"price":"$2.87000","currency":"USD"},{"qty":10,"price":"$2.41000","currency":"USD"},{"qty":100,"price":"$1.95000","currency":"USD"},{"qty":500,"price":"$1.73332","currency":"USD"},{"qty":1000,"price":"$1.48416","currency":"USD"},{"qty":2000,"price":"$1.39749","currency":"USD"},{"qty":5000,"price":"$1.34075","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/373c7d252b5266ca9839b2b97fb35f5b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SPA11N80C3XKSA2/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to SPA11N80C3XKSA2?","answer":"The IPD50R950CEAUMA1 is a CoolMOS CE N-channel MOSFET, but it is a 500 V device rated for 4.3 A continuous drain with a 950 mOhm on-resistance — a significantly lower current and voltage rating than the 800 V, 11 A SPA11N80C3XKSA2. These are not drop-in replacements; the SPA11N80C3XKSA2 targets higher-power stages where the voltage and current headroom are needed."},{"question":"Is SPA11N80C3XKSA2 RoHS compliant?","answer":"Yes, the SPA11N80C3XKSA2 is ROHS3 compliant, meeting the current EU restriction on hazardous substances."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPA11N80C3XKSA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPA11N80C3XKSA2 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}}