{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPA11N65C3XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPA11N65C3XKSA1","canonicalUrl":"https://icboms.com/infineon/SPA11N65C3XKSA1","factsUrl":"https://icboms.com/api/mcp/products/SPA11N65C3XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPA11N65C3XKSA1, N-Channel MOSFET, 650 V Vdss, 11 A Id, 380 mOhm Rds(on) @ 10 V, 60 nC Qg, TO-220-3 Full Pack (PG-TO220-3-31), -55°C to 150°C.","salesMarkdown":"## NRND — plan your BOM transition This means it remains available for existing production runs but is no longer the suggested choice for new power-stage layouts. For new designs, evaluate current CoolMOS™ C7 or P7 series parts in the same TO-220 Full Pack footprint. ## 650 V, 11 A — where this CoolMOS™ fits At 11 A the Rds(on) will be higher than the 380 mOhm figure — the datasheet's typical curve should be used for thermal calculations at full load. ## TO-220 Full Pack — no insulating washer needed The PG-TO220-3-31 (TO-220 Full Pack) package has a fully molded backside that isolates the tab from the drain potential. The through-hole mounting suits point-of-load boards and power supplies where wave-soldering is the primary process.","metaTitle":"Infineon SPA11N65C3XKSA1 CoolMOS™ N-Ch MOSFET","metaDescription":"Infineon SPA11N65C3XKSA1 CoolMOS™ N-channel MOSFET, 650V Vdss, 11A Id, 380mOhm Rds(on), TO-220 Full Pack. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","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 Full Pack","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 500µA","Base Product Number":"SPA11N65","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"380mOhm @ 7A, 10V","Power Dissipation (Max)":"33W (Tc)","Supplier Device Package":"PG-TO220-3-31","Gate Charge (Qg) (Max) @ Vgs":"60 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"1200 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"11A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a03725ab2aa69c91f40b612953d076b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SPA11N65C3XKSA1/alternatives.json"},"ai":{"faq":[{"question":"Is SPA11N65C3XKSA1 obsolete or discontinued?","answer":"It is not fully discontinued, but the manufacturer advises against using it in new product designs. Existing production can continue while supply lasts."},{"question":"What is the recommended replacement for SPA11N65C3XKSA1?","answer":"Infineon does not publish a direct pin-for-pin successor for the SPA11N65C3XKSA1. For new designs, evaluate current CoolMOS™ C7 or P7 series parts in the TO-220 Full Pack package with similar 650 V and 11 A ratings. Compare Rds(on) and gate charge against your switching frequency and load requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPA11N65C3XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPA11N65C3XKSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}