{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB45N06S4L08ATMA3","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB45N06S4L08ATMA3","canonicalUrl":"https://icboms.com/infineon/IPB45N06S4L08ATMA3","factsUrl":"https://icboms.com/api/mcp/products/IPB45N06S4L08ATMA3","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS®-T2 IPB45N06S4L08ATMA3, N-Channel MOSFET, 60 V Vdss, 45 A continuous drain, 7.9 mOhm Rds(on) at 10 V, 64 nC gate charge, TO-263-3 (D2Pak) surface-mount package, -55°C to 175°C junction temperature.","salesMarkdown":"## 60V, 45A N-channel in a rework-friendly D2Pak The IPB45N06S4L08ATMA3 is an Infineon OptiMOS-T2 N-channel MOSFET rated for 60 V drain-source and 45 A continuous drain at 25°C case temperature. It comes in a TO-263-3 (D2Pak) surface-mount package — the large copper tab makes it one of the more forgiving power packages under a hot-air station, as long as you preheat the board to keep the tab from wicking heat away too fast. That figure is specified at 25°C junction; expect it to rise by roughly 50% at 125°C, so budget the conduction loss with the hot value in mind. Total gate charge is 64 nC at 10 V. For a 100 kHz switching frequency, the average gate-drive current works out to about 6.4 mA — well within the capability of a standard gate driver IC. The input capacitance is 4780 pF at 25 V drain-source, which sets the switching energy and the driver's peak current requirement. The part is ROHS3 compliant, which simplifies compliance for EU and other regulated markets. ## Temperature range and package reality The 175°C TJ max gives headroom for transient overloads. The PG-TO263-3-2 package (D2Pak) has three leads plus the tab. A 2 oz copper pour of at least 6 cm² is a reasonable starting point for continuous operation near the rating.","metaTitle":"IPB45N06S4L08ATMA3 N-Channel MOSFET, 60V 45A","metaDescription":"Infineon OptiMOS-T2 N-channel MOSFET, 60V Vdss, 45A continuous drain, 7.9mOhm Rds(on) at 10V. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"OptiMOS®-T2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS®-T2","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±16V","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":"2.2V @ 35µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"7.9mOhm @ 45A, 10V","Power Dissipation (Max)":"71W (Tc)","Supplier Device Package":"PG-TO263-3-2","Gate Charge (Qg) (Max) @ Vgs":"64 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"4780 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"45A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.11","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.92000","currency":"USD"},{"qty":10,"price":"$1.72500","currency":"USD"},{"qty":100,"price":"$1.38610","currency":"USD"},{"qty":500,"price":"$1.13884","currency":"USD"},{"qty":1000,"price":"$0.94902","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f2655db174c90dae0573a1a87cb209b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) and gate charge of IPB45N06S4L08ATMA3?","answer":"These are the two key numbers for conduction loss and switching loss calculations."},{"question":"Can IPB45N06S4L08ATMA3 replace an IFX part like IPB45N06S4L08ATMA1?","answer":"The suffix ATMA3 vs ATMA1 typically indicates a packaging or reel variation, not a functional difference. Both are 60 V, 45 A OptiMOS-T2 N-channel MOSFETs in the same TO-263-3 package. The ATMA3 is the active order code; the ATMA1 may be a previous revision or alternate packing. Confirm the exact suffix with your BOM before substituting."},{"question":"What is the maximum junction temperature and recommended operating conditions?","answer":"Maximum junction temperature is 175°C. The device is rated for continuous drain current of 45 A at 25°C case temperature, with a gate-drive voltage range of 4.5 V to 10 V for optimal Rds(on). Operating temperature range is -55°C to 175°C junction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB45N06S4L08ATMA3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB45N06S4L08ATMA3 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}}