{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB65R045C7ATMA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB65R045C7ATMA2","canonicalUrl":"https://icboms.com/infineon/IPB65R045C7ATMA2","factsUrl":"https://icboms.com/api/mcp/products/IPB65R045C7ATMA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ C7 series, IPB65R045C7ATMA2, N-Channel MOSFET, 650V Vds, 46A Id, 45mOhm Rds(on) @ 10V, 93nC Qg, TO-263-3 (D²Pak) surface mount, -55°C to 150°C.","salesMarkdown":"With a total gate charge of 93 nC at 10 V, the gate-drive power requirement stays moderate — a driver delivering 1 A peak can switch this FET in the 50–100 kHz range without excessive cross-conduction. Input capacitance Ciss is 4340 pF at 400 V drain bias. This is a typical figure for a 650 V FET in this Rds(on) bracket; the driver must supply the gate charge during the Miller region, not just the Ciss charging current. ## Package and thermal path — TO-263-3 (D²Pak) The part comes in a TO-263-3 (D²Pak) surface-mount package, supplier device code PG-TO263-3. The exposed tab on the top side is the drain terminal and the primary thermal path — the PCB copper area under the tab sets the junction-to-ambient thermal resistance.","metaTitle":"IPB65R045C7ATMA2 CoolMOS C7 N-Ch MOSFET, 650V, 46A, 45mOhm","metaDescription":"Infineon IPB65R045C7ATMA2 N-channel 650V 46A MOSFET in TO-263-3. 45mOhm Rds(on) at 10V, 93nC gate charge. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":"CoolMOS™ C7","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™ C7","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-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 1.25mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"45mOhm @ 24.9A, 10V","Power Dissipation (Max)":"227W (Tc)","Supplier Device Package":"PG-TO263-3","Gate Charge (Qg) (Max) @ Vgs":"93 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"4340 pF @ 400 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"46A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.71000","currency":"USD"},{"qty":10,"price":"$11.20000","currency":"USD"},{"qty":100,"price":"$9.68680","currency":"USD"},{"qty":500,"price":"$8.77866","currency":"USD"},{"qty":1000,"price":"$8.05214","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5f9dbcbfa9d6a6bb031cbd0edd592891.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPB65R045C7ATMA2 lead-free and RoHS compliant?","answer":"Yes, the IPB65R045C7ATMA2 is RoHS3 compliant, which means it meets the EU RoHS directive without any exemptions. The part is lead-free and suitable for lead-free soldering processes."},{"question":"What is the direct equivalent for IPB65R045C7ATMA2?","answer":"No direct pin-compatible equivalent is listed in the official cross-reference. The IPB65R045C7ATMA2 is a specific Rds(on) and current rating within the CoolMOS C7 family. For a lower-power alternative, the IPD50R950CEAUMA1 (CoolMOS CE, 500 V, 950 mOhm, 4.3 A) is a different voltage and current class and is not a functional replacement."},{"question":"Is IPB65R045C7ATMA2 suitable for high-frequency switching applications?","answer":"Above that frequency, the gate-drive losses and switching losses may become significant — a gate-driver with 2 A or more peak current is recommended to keep the switching transitions fast."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB65R045C7ATMA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB65R045C7ATMA2 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}}