{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPG20N04S409AATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPG20N04S409AATMA1","canonicalUrl":"https://icboms.com/infineon/IPG20N04S409AATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPG20N04S409AATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS IPG20N04S409AATMA1, dual N-channel MOSFET, 40V Vdss, 20A continuous drain current, 8.6mOhm Rds(on) at 10V, PG-TDSON-8-4 package, -55°C to 175°C junction temp, AEC-Q101 qualified.","salesMarkdown":"## Two FETs in one PowerVDFN package The Infineon IPG20N04S409AATMA1 is a dual N-channel MOSFET from the OptiMOS series, packing two 40V-rated transistors into a single 8-pin PowerVDFN case (PG-TDSON-8-4). ## 8.6 mOhm at 10V — the conduction-loss number that matters The 8.6 mOhm Rds(on) is specified at Vgs=10V, which is the standard gate-drive level for a 12V automotive system. Gate charge is 28 nC at 10V, and input capacitance Ciss is 2250 pF at 25V drain. ## PG-TDSON-8-4 footprint — what the board sees The 8-PowerVDFN package (Infineon calls it PG-TDSON-8-4) is a surface-mount, leadless package with an exposed drain pad on the bottom.","metaTitle":"Infineon IPG20N04S409AATMA1 OptiMOS Dual N-Ch MOSFET","metaDescription":"Infineon IPG20N04S409AATMA1 dual N-channel MOSFET, 40V Vdss, 20A continuous, 8.6mOhm Rds(on) at 10V. AEC-Q101 automotive qualified.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Series":"OptiMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"MOSFET (Metal Oxide)","Power - Max":"54W (Tc)","Configuration":"2 N-Channel (Dual)","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"8-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 22µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"8.6mOhm @ 17A, 10V","Supplier Device Package":"PG-TDSON-8-4","Gate Charge (Qg) (Max) @ Vgs":"28nC @ 10V","Drain to Source Voltage (Vdss)":"40V","Input Capacitance (Ciss) (Max) @ Vds":"2250pF @ 25V","Current - Continuous Drain (Id) @ 25°C":"20A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.24400","currency":"USD"},{"qty":100,"price":"$0.96720","currency":"USD"},{"qty":500,"price":"$0.81980","currency":"USD"},{"qty":1000,"price":"$0.66781","currency":"USD"},{"qty":2000,"price":"$0.62867","currency":"USD"},{"qty":5000,"price":"$0.59873","currency":"USD"},{"qty":10000,"price":"$0.57109","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f4b198f7870e351a72bce46b1ee64636.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPG20N04S409AATMA1/alternatives.json"},"ai":{"faq":[{"question":"Is the IPG20N04S409AATMA1 automotive qualified (AEC-Q101)?","answer":"The -55°C to 175°C junction temperature range supports under-hood and transmission-mounted applications."},{"question":"Can the IPG20N04S409AATMA1 be used in a 12V automotive system?","answer":"Yes. The 40V drain-to-source rating gives you margin above the 12V battery rail, covering load-dump transients that can spike above 30V. The 8.6 mOhm on-resistance at 10V gate drive is well within the output capability of a standard 12V gate driver."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPG20N04S409AATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPG20N04S409AATMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}