{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPG20N04S408ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPG20N04S408ATMA1","canonicalUrl":"https://icboms.com/infineon/IPG20N04S408ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPG20N04S408ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS IPG20N04S408ATMA1, dual N-channel MOSFET, 40V Vdss, 20A continuous drain, 7.6mOhm Rds(on) at 10V, 36nC gate charge, 8-PowerVDFN (PG-TDSON-8-4), -55°C to 175°C junction.","salesMarkdown":"The Infineon IPG20N04S408ATMA1 is a dual N-channel MOSFET from the OptiMOS series, packing two independent 40V, 20A rated switches into a single 8-PowerVDFN package (PG-TDSON-8-4). Each channel delivers a continuous drain current of 20A at 25°C case temperature, with a maximum Rds(on) of 7.6 mOhm at 17A and 10V gate drive — the conduction loss at that operating point is about 1.3W per channel, well within the 65W package power limit when the thermal pad is properly soldered. ## Gate charge and switching loss budget Total gate charge per channel is 36 nC at 10V. For a 100 kHz switching frequency, each channel needs about 3.6 mA average gate-drive current; a 200 kHz design doubles that to 7.2 mA. The 2940 pF input capacitance at 25V drain-source gives a rough Miller plateau time — pair this part with a gate driver that can source and sink at least 2A peak to keep switching edges clean and cross-conduction low. ## Temperature range and mounting reality Without that, the 65W max dissipation is unreachable in practice. ## Lifecycle and compliance ROHS3 compliant.","metaTitle":"IPG20N04S408ATMA1 OptiMOS Dual N-Ch 40V 20A MOSFET, 7.6mOhm","metaDescription":"Infineon IPG20N04S408ATMA1 OptiMOS dual N-channel MOSFET, 40V Vdss, 20A Id, 7.6mOhm Rds(on) at 10V. Active, ROHS3.","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)","Technology":"MOSFET (Metal Oxide)","Power - Max":"65W","Configuration":"2 N-Channel (Dual)","Mounting Type":"Surface Mount","Package / Case":"8-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 30µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"7.6mOhm @ 17A, 10V","Supplier Device Package":"PG-TDSON-8-4","Gate Charge (Qg) (Max) @ Vgs":"36nC @ 10V","Drain to Source Voltage (Vdss)":"40V","Input Capacitance (Ciss) (Max) @ Vds":"2940pF @ 25V","Current - Continuous Drain (Id) @ 25°C":"20A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.63","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.35100","currency":"USD"},{"qty":100,"price":"$1.07530","currency":"USD"},{"qty":500,"price":"$0.90990","currency":"USD"},{"qty":1000,"price":"$0.77204","currency":"USD"},{"qty":2000,"price":"$0.73344","currency":"USD"},{"qty":5000,"price":"$0.70587","currency":"USD"},{"qty":10000,"price":"$0.68250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/40c910c6e63c213627e96e9690d488d3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPG20N04S408ATMA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting current RoHS exemption rules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPG20N04S408ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPG20N04S408ATMA1 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}}