{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB65R660CFDAATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB65R660CFDAATMA1","canonicalUrl":"https://icboms.com/infineon/IPB65R660CFDAATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPB65R660CFDAATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPB65R660CFDAATMA1, N-Channel MOSFET, 650 V Vdss, 6 A Id, 660 mOhm Rds(on) at 10 V, PG-TO263-3 (D2PAK), Automotive Grade, AEC-Q101 Qualified.","salesMarkdown":"It comes in the PG-TO263-3 (D2PAK) surface-mount package and carries AEC-Q101 qualification, making it suitable for automotive-grade power conversion stages — on-board chargers, DC-DC converters, and PFC circuits where the bus voltage sits at 400 V nominal and the ambient under-hood temperature reaches 150 °C junction. ## 660 mOhm on-resistance — conduction loss at the operating point At the full 6 A rating, the conduction loss is I²R = 6² × 0.66 ≈ 23.8 W, which sits inside the 62.5 W power dissipation limit at case temperature but leaves a narrow margin for derating at elevated junction temperature — the datasheet's normalised Rds(on) curve will show the multiplier at 150 °C. The gate charge is 20 nC total at 10 V, and the input capacitance is 543 pF at 100 V drain-source. These numbers mean a standard gate driver with 1 A peak output can switch this part at 100 kHz with a few ns of rise time — no need for a high-current booster stage. ## AEC-Q101 and the automotive bill of materials For a BOM that needs a 650 V MOSFET in a D2PAK for an automotive ECU or a traction inverter auxiliary supply, the AEC-Q101 stamp is the gatekeeper for PPAP submission. The part is ROHS3 compliant. ## Package and footprint — D2PAK rework considerations The PG-TO263-3 (D2PAK) is a surface-mount package with two leads plus the tab. For rework, the large tab requires a preheat zone around 150 °C and a hot-air nozzle that covers the full body; a standard soldering iron on the leads alone will not reflow the tab joint.","metaTitle":"Infineon IPB65R660CFDAATMA1 CoolMOS N-Ch MOSFET, 650 V, 6 A","metaDescription":"Infineon IPB65R660CFDAATMA1 N-channel 650 V 6 A CoolMOS MOSFET in D2PAK. AEC-Q101 qualified for automotive. 660 mOhm Rds(on) at 10 V.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Series":"CoolMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 200µA","Operating Temperature":"-40°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"660mOhm @ 3.2A, 10V","Power Dissipation (Max)":"62.5W (Tc)","Supplier Device Package":"PG-TO263-3","Gate Charge (Qg) (Max) @ Vgs":"20 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"543 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":"$2.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.51000","currency":"USD"},{"qty":10,"price":"$2.08400","currency":"USD"},{"qty":100,"price":"$1.65870","currency":"USD"},{"qty":500,"price":"$1.40352","currency":"USD"},{"qty":1000,"price":"$1.19087","currency":"USD"},{"qty":2000,"price":"$1.13133","currency":"USD"},{"qty":5000,"price":"$1.08880","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/71bb8e7096faf359582c60ed772cab9e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to IPB65R660CFDAATMA1?","answer":"The IPD50R950CEAUMA1 is a CoolMOS CE N-channel MOSFET in a DPAK package, rated at 500 V drain-source and 4.3 A continuous drain current, with 950 mOhm Rds(on). It is not a pin-compatible second source — the package and voltage rating differ. For a drop-in replacement at 650 V, look at other CoolMOS CFD2 or P7 series parts in D2PAK with similar Rds(on) and gate charge."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB65R660CFDAATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB65R660CFDAATMA1 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}}