{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPD65R660CFD","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPD65R660CFD","canonicalUrl":"https://icboms.com/infineon/IPD65R660CFD","factsUrl":"https://icboms.com/api/mcp/products/IPD65R660CFD","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ CFD2 series, IPD65R660CFD, N-Channel MOSFET, 650 V Vdss, 660 mΩ Rds(on) at 10 V, 6 A Id, 22 nC Qg, PG-TO252-3-313 package.","salesMarkdown":"## 650 V CoolMOS CFD2 — fast-switching MOSFET with integrated fast body diode Its 660 mΩ maximum on-resistance is specified at 10 V gate drive with a 2.1 A test current, and the total gate charge is just 22 nC at 10 V, keeping gate-drive losses low in high-frequency switching. The device is housed in a PG-TO252-3-313 (DPak) surface-mount package with an exposed tab for thermal dissipation, rated for a maximum power dissipation of 62.5 W at the case. ## Gate charge and switching — sizing the driver With a gate charge of 22 nC at 10 V, the IPD65R660CFD requires modest drive current to achieve fast switching edges. A typical gate-driver IC delivering 1 A peak can turn the device on in under 25 ns, which keeps cross-conduction losses low in hard-switched topologies like flyback or two-switch forward converters. The input capacitance is 615 pF at 100 V drain bias, so the driver's sink capability should be checked against the Miller plateau duration to avoid excessive switching loss at frequencies above 100 kHz. ## Package and thermal — the DPak footprint The PG-TO252-3-313 (DPak) package has three pins plus a tab that is internally connected to the drain. The operating junction temperature range is -55 °C to 150 °C, so the part can handle high ambient temperatures in industrial or lighting ballast applications as long as the tab is properly heatsunk.","metaTitle":"Infineon IPD65R660CFD CoolMOS CFD2 N-Ch MOSFET, 650 V","metaDescription":"Infineon IPD65R660CFD CoolMOS™ CFD2 N-Channel MOSFET, 650 V Vdss, 660 mΩ Rds(on), 6 A Id, PG-TO252-3-313. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"CoolMOS™ CFD2","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"CoolMOS™ CFD2","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 200µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"660mOhm @ 2.1A, 10V","Power Dissipation (Max)":"62.5W (Tc)","Supplier Device Package":"PG-TO252-3-313","Gate Charge (Qg) (Max) @ Vgs":"22 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"615 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"6A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.77","stockQuantity":0,"priceTiers":[{"qty":390,"price":"$0.77000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/482a433dd9c631ec28249fa04f98f245.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IPD65R660CFD?","answer":"The maximum on-resistance is 660 mΩ at a gate-source voltage of 10 V with a drain current of 2.1 A."},{"question":"What package is IPD65R660CFD?","answer":"The IPD65R660CFD is supplied in a PG-TO252-3-313 package, which is a standard DPak (TO-252) surface-mount package with three leads and a drain tab."},{"question":"Does IPD65R660CFD have a fast body diode?","answer":"Yes, the IPD65R660CFD is part of the CoolMOS™ CFD2 series, which includes a fast-recovery body diode optimized for resonant and soft-switching topologies like LLC converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPD65R660CFD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPD65R660CFD 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}}