{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPW20N60C3FKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPW20N60C3FKSA1","canonicalUrl":"https://icboms.com/infineon/SPW20N60C3FKSA1","factsUrl":"https://icboms.com/api/mcp/products/SPW20N60C3FKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPW20N60C3FKSA1, N-channel MOSFET, 650 V Vdss, 20.7 A Id, 190 mOhm Rds(on) at 13.1 A, 10 V, TO-247-3 through-hole package, -55°C to 150°C junction temperature.","salesMarkdown":"## 650 V CoolMOS — the PFC and flyback workhorse The 20.7 A continuous drain rating at 25°C case temperature gives you headroom above the typical 10-15 A operating point in a 1-2 kW supply, and the 208 W max dissipation tells you the package can shed the heat if you bolt it to a decent heatsink. ## 114 nC gate charge — sizing the driver Gate charge Qg is 114 nC at 10 V. Push the frequency to 200 kHz and the driver's thermal budget and the bootstrap capacitor sizing become the next thing to check. The 150°C Tj(max) is the hard thermal limit — the Rds(on) roughly doubles from 25°C to 150°C, so the conduction loss at the hot end is the real derating constraint. ## Active lifecycle — no obsolescence clock ticking No last-time-buy window to manage, no forced redesign for a replacement. For a production BOM line this means you can commit the quantity without the urgency of an EOL notice. The CoolMOS C3 series has been a staple in power supplies for years; the active status and the through-hole TO-247 package mean this part is still the go-to for designs that need a 650 V, 20 A class switch in a serviceable package.","metaTitle":"Infineon SPW20N60C3FKSA1 CoolMOS N-Ch MOSFET, 650V 20.7A","metaDescription":"Infineon SPW20N60C3FKSA1 CoolMOS N-channel MOSFET, 650V Vdss, 20.7A Id, 190mOhm Rds(on), TO-247-3. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-247-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 1mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"190mOhm @ 13.1A, 10V","Power Dissipation (Max)":"208W (Tc)","Supplier Device Package":"PG-TO247-3-1","Gate Charge (Qg) (Max) @ Vgs":"114 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"2400 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"20.7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.29","priceTiers":[{"qty":1,"price":"$6.09000","currency":"USD"},{"qty":10,"price":"$5.21700","currency":"USD"},{"qty":100,"price":"$4.34710","currency":"USD"},{"qty":500,"price":"$3.83568","currency":"USD"},{"qty":1000,"price":"$3.45211","currency":"USD"},{"qty":2000,"price":"$3.23476","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/032448739266cca90d0685270b0f98d0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SPW20N60C3FKSA1/alternatives.json"},"ai":{"faq":[{"question":"Is SPW20N60C3FKSA1 RoHS compliant?","answer":"Yes, the SPW20N60C3FKSA1 is listed as ROHS3 compliant."},{"question":"Does SPW20N60C3FKSA1 have a TO-247 package?","answer":"Yes, the SPW20N60C3FKSA1 comes in a TO-247-3 through-hole package (Infineon's PG-TO247-3-1). The large copper tab and screw-mount hole let you bolt it to a heatsink."},{"question":"What is the difference between SPW20N60C3 and SPW20N60C3FKSA1?","answer":"The SPW20N60C3FKSA1 is the standard ordering code for the TO-247-3 packaged part. The 'FKSA1' suffix is Infineon's internal packing and assembly code; the die and electrical specs are identical to the base SPW20N60C3. Both refer to the same 650 V, 20.7 A CoolMOS N-channel MOSFET."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPW20N60C3FKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPW20N60C3FKSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}