{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPD65R950CFDATMA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPD65R950CFDATMA2","canonicalUrl":"https://icboms.com/infineon/IPD65R950CFDATMA2","factsUrl":"https://icboms.com/api/mcp/products/IPD65R950CFDATMA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ CFD2 series, IPD65R950CFDATMA2, N-Channel MOSFET, 650V Vdss, 3.9A Id, 950mOhm Rds(on), 14.1nC Qg, DPAK (TO-252), -55°C to 150°C.","salesMarkdown":"## 950 mOhm Rds(on) and 14.1 nC Qg — conduction vs switching trade-off The 950 mOhm on-resistance at 10 V gate drive is moderate for a 650 V device, keeping conduction losses manageable at the 3.9 A current rating. This combination makes the part a natural fit for medium-frequency flyback and PFC stages where the switching loss budget is tighter than the conduction loss budget. ## DPAK (TO-252) — surface-mount assembly and thermal path The DPAK (TO-252) package with two leads and a tab is a standard surface-mount footprint for medium-power MOSFETs.","metaTitle":"Infineon IPD65R950CFDATMA2 CoolMOS CFD2 N-Ch MOSFET, 650V","metaDescription":"Infineon IPD65R950CFDATMA2 N-channel 650V 3.9A MOSFET in DPAK (TO-252). CoolMOS CFD2 series, 950mOhm Rds(on), 14.1nC Qg. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"CoolMOS™ CFD2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™ CFD2","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"950mOhm @ 1.5A, 10V","Power Dissipation (Max)":"36.7W (Tc)","Supplier Device Package":"PG-TO252-3","Gate Charge (Qg) (Max) @ Vgs":"14.1 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"380 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"3.9A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3","priceTiers":[{"qty":1,"price":"$1.30000","currency":"USD"},{"qty":10,"price":"$1.06500","currency":"USD"},{"qty":100,"price":"$0.82870","currency":"USD"},{"qty":500,"price":"$0.70240","currency":"USD"},{"qty":1000,"price":"$0.57218","currency":"USD"},{"qty":2500,"price":"$0.53864","currency":"USD"},{"qty":5000,"price":"$0.51299","currency":"USD"},{"qty":12500,"price":"$0.48931","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPD65R950CFDATMA2/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional equivalent to IPD65R950CFDATMA2?","answer":"The closest functional peer in the same family is the IPD50R950CEAUMA1 from the CoolMOS™ CE series. It shares the same 950 mOhm Rds(on) and DPAK package but is rated for 500 V Vdss instead of 650 V, with a slightly higher 4.3 A Id and a lower 10.5 nC Qg. The 650 V rating of the CFD2 part provides additional voltage headroom for designs with higher bus voltages or transient margins."},{"question":"Is IPD65R950CFDATMA2 RoHS compliant?","answer":"Yes, the IPD65R950CFDATMA2 is ROHS3 compliant, meeting the restriction of hazardous substances directive including the four phthalates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPD65R950CFDATMA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPD65R950CFDATMA2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}