{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPD50N04S408ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPD50N04S408ATMA1","canonicalUrl":"https://icboms.com/infineon/IPD50N04S408ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPD50N04S408ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ IPD50N04S408ATMA1, N-Channel MOSFET, 40 V Vdss, 50 A Id, 7.9 mOhm Rds(on) at 10 V, 22.4 nC Qg, TO-252-3 (DPak), -55°C to 175°C.","salesMarkdown":"## Switching and drive numbers The gate threshold voltage maximum is 4 V at 17 µA drain current. The datasheet specifies 10 V drive for the rated on-resistance. The tab is the drain. Mount it on a copper pour on the PCB to pull heat away. Surface-mount orientation is obvious from the tab and beveled corner — no lab bench needed to get it right. No direct replacement or second source is listed in the official records, but the part is a standard OptiMOS™ 40 V N-channel in a common package, so functionally similar parts from the same series may fit with a layout check.","metaTitle":"IPD50N04S408ATMA1 OptiMOS N-Ch MOSFET, 40V 50A TO-252","metaDescription":"Infineon IPD50N04S408ATMA1 N-channel MOSFET, 40V Vdss, 50A Id, 7.9mOhm Rds(on) at 10V. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™","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":"4V @ 17µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"7.9mOhm @ 50A, 10V","Power Dissipation (Max)":"46W (Tc)","Supplier Device Package":"PG-TO252-3-313","Gate Charge (Qg) (Max) @ Vgs":"22.4 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"1780 pF @ 6 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"50A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.09","priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.79300","currency":"USD"},{"qty":100,"price":"$0.61700","currency":"USD"},{"qty":500,"price":"$0.52298","currency":"USD"},{"qty":1000,"price":"$0.42602","currency":"USD"},{"qty":2500,"price":"$0.40105","currency":"USD"},{"qty":5000,"price":"$0.38195","currency":"USD"},{"qty":12500,"price":"$0.36432","currency":"USD"},{"qty":25000,"price":"$0.36362","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5610e14ef828627908c8071461a032c7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPD50N04S408ATMA1/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for IPD50N04S408ATMA1?","answer":"No official replacement or cross-reference is listed in the manufacturer records. The part is Active, so a replacement is not needed. For a functionally similar alternative, look at other 40 V N-channel OptiMOS™ parts in the TO-252 package, but verify the pinout and thermal performance against your layout."},{"question":"Does IPD50N04S408ATMA1 have a cross reference?","answer":"No official cross-reference is published. The part is an active standard product, so cross-references are not typically issued. For dual-sourcing, evaluate other 40 V N-channel MOSFETs in TO-252 with similar Rds(on) and gate charge, but confirm the pinout and thermal pad compatibility."},{"question":"What is the lead time for IPD50N04S408ATMA1?","answer":"Lead time is confirmed at quote time against an RFQ. As an active part with no LTB notice, it is generally available through our supply chain. Submit an RFQ for current lead time and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPD50N04S408ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPD50N04S408ATMA1 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}}