{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPW65R037C6FKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPW65R037C6FKSA1","canonicalUrl":"https://icboms.com/infineon/IPW65R037C6FKSA1","factsUrl":"https://icboms.com/api/mcp/products/IPW65R037C6FKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS C6 N-Channel MOSFET, 650 V Vdss, 83.2 A Id, 37 mOhm Rds(on) @ 33.1 A, 10 V, 330 nC Qg, TO-247-3, Through Hole, -55 to 150 °C.","salesMarkdown":"## 650 V, 83.2 A — the power-stage workhorse IPW65R037C6FKSA1 is a 650 V, 83.2 A N-channel MOSFET in a TO-247-3 through-hole package for bolted-down heatsink mounting. ## Gate charge and switching losses Total gate charge is 330 nC at 10 V. Input capacitance is 7240 pF at 100 V drain-source. ## Temperature range and thermal budget Maximum power dissipation is 500 W at case temperature — real-world dissipation is derated by the heatsink thermal resistance and ambient temperature. The TO-247-3 package's large tab area couples efficiently to a heatsink; the 150 °C junction limit is the hard ceiling for thermal design.","metaTitle":"Infineon IPW65R037C6FKSA1 CoolMOS C6 N-Ch MOSFET, 650V 83.2A","metaDescription":"Infineon IPW65R037C6FKSA1 CoolMOS C6 N-channel MOSFET, 650V Vdss, 83.2A Id, 37mOhm Rds(on). TO-247-3. Active production.","metaKeywords":null},"attributes":{"series":"CoolMOS™ C6","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™ C6","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":"3.5V @ 3.3mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"37mOhm @ 33.1A, 10V","Power Dissipation (Max)":"500W (Tc)","Supplier Device Package":"PG-TO247-3","Gate Charge (Qg) (Max) @ Vgs":"330 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"7240 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"83.2A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$21.99000","currency":"USD"},{"qty":10,"price":"$20.21300","currency":"USD"},{"qty":100,"price":"$17.07120","currency":"USD"},{"qty":500,"price":"$15.27330","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/98c1289b1dbef01fe9a3d348a3b6e643.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to IPW65R037C6FKSA1?","answer":"The CoolMOS C6 family includes several 650 V N-channel TO-247-3 parts with different Rds(on) and current ratings. The IPW65R045C7 is a common cross-shop candidate — it carries a 45 mOhm Rds(on) versus the 37 mOhm of this part, so the 37 mOhm device offers lower conduction loss at the same package footprint. No direct pin-compatible replacement is listed on the Infineon cross-reference; verify the gate charge and thermal profile against your switching frequency before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPW65R037C6FKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPW65R037C6FKSA1 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}}