{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPW35N60C3FKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPW35N60C3FKSA1","canonicalUrl":"https://icboms.com/infineon/SPW35N60C3FKSA1","factsUrl":"https://icboms.com/api/mcp/products/SPW35N60C3FKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPW35N60C3FKSA1, N-Channel MOSFET, 650 V Vdss, 34.6 A continuous drain, 100 mOhm Rds(on) at 10 V, 200 nC gate charge, TO-247-3 through-hole, -55°C to 150°C junction.","salesMarkdown":"## 650 V CoolMOS for hard-switching PFC and inverter stages The SPW35N60C3FKSA1: This is a first-generation CoolMOS device from the C3 series, designed for hard-switching topologies where low conduction loss and fast switching are both required. ## Gate charge and switching loss budget Total gate charge is 200 nC at a 10 V gate drive. Input capacitance is 4500 pF at 25 V drain-source — this dominates the Coss energy stored per cycle and contributes to the turn-off loss in hard-switched bridges. ## Thermal and package reality for the BOM Maximum power dissipation is 313 W at the case — this is the theoretical limit with an ideal heatsink; the real-world dissipation is set by the junction-to-case thermal resistance and the heatsink's ability to hold the case temperature below 150 °C at the target load current. The TO-247-3 package (PG-TO247-3-1) provides a large copper tab for heat extraction and is suited for bolted mounting to a heatsink with thermal interface material — the through-hole leads handle the high current without PCB trace bottlenecks. The 3.9 V maximum gate threshold at 1.9 mA drain current means a standard 10 V gate drive fully enhances the channel. ## Lifecycle and compliance posture ROHS3 compliant per the manufacturer's declaration — no exemption expiry concerns for current designs.","metaTitle":"Infineon SPW35N60C3FKSA1 CoolMOS N-Ch MOSFET","metaDescription":"Infineon SPW35N60C3FKSA1 CoolMOS N-channel MOSFET, 650V Vdss, 34.6A Id, 100mOhm Rds(on). Active production, 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 @ 1.9mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"100mOhm @ 21.9A, 10V","Power Dissipation (Max)":"313W (Tc)","Supplier Device Package":"PG-TO247-3-1","Gate Charge (Qg) (Max) @ Vgs":"200 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"4500 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"34.6A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.66000","currency":"USD"},{"qty":10,"price":"$9.99700","currency":"USD"},{"qty":100,"price":"$8.33120","currency":"USD"},{"qty":500,"price":"$7.35108","currency":"USD"},{"qty":1000,"price":"$6.61597","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/de14154191999cf1ae1e227d11d4485e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the SPW35N60C3FKSA1 and what is the lead time?","answer":"Availability and current lead time are confirmed at the time of quotation for your target quantity."},{"question":"Is the SPW35N60C3FKSA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPW35N60C3FKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPW35N60C3FKSA1 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}}