{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPG20N04S4L18AATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPG20N04S4L18AATMA1","canonicalUrl":"https://icboms.com/infineon/IPG20N04S4L18AATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPG20N04S4L18AATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™-T2 series, IPG20N04S4L18AATMA1, Dual N-Channel MOSFET, 40V Vdss, 20A Id, 18mOhm Rds(on) @ 10V, AEC-Q101, -55 to 175°C, PG-TDSON-8-10 package.","salesMarkdown":"## Dual N-channel 40 V MOSFET for automotive and industrial loads The IPG20N04S4L18AATMA1: The device is AEC-Q101 qualified and carries an automotive grade rating, making it suitable for under-hood and chassis-domain electronics where reliability over a wide temperature range is mandatory. ## Thermal and switching characteristics for harsh environments Gate charge totals 15 nC at 10 V, and input capacitance is 1071 pF at 25 V drain-source bias — these numbers define the gate-drive power and switching speed budget for a given PWM frequency. Maximum power dissipation is 26 W at case temperature, which sets the thermal design constraint for the PCB copper area and heatsinking. ## Package and mounting for automated assembly Housed in an 8-lead PowerVDFN package (PG-TDSON-8-10) with wettable flanks, the part supports automated optical inspection (AOI) of solder joints — a requirement for automotive production lines. Surface-mount assembly with wettable flanks improves solder-joint reliability under vibration and thermal cycling compared to standard flat-lead packages. ## Lifecycle and compliance status ROHS3 compliant, with no known PCN or EOL activity at the time of writing.","metaTitle":"IPG20N04S4L18AATMA1 OptiMOS-T2 Automotive Dual N-Ch MOSFET","metaDescription":"IPG20N04S4L18AATMA1 Infineon OptiMOS-T2 dual N-channel MOSFET, 40V 20A, 18mOhm Rds(on), AEC-Q101, -55 to 175°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"OptiMOS™-T2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Series":"OptiMOS™-T2","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"MOSFET (Metal Oxide)","Power - Max":"26W (Tc)","Configuration":"2 N-Channel (Dual)","Mounting Type":"Surface Mount, Wettable Flank","Qualification":"AEC-Q101","Package / Case":"8-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.2V @ 8µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"18mOhm @ 17A, 10V","Supplier Device Package":"PG-TDSON-8-10","Gate Charge (Qg) (Max) @ Vgs":"15nC @ 10V","Drain to Source Voltage (Vdss)":"40V","Input Capacitance (Ciss) (Max) @ Vds":"1071pF @ 25V","Current - Continuous Drain (Id) @ 25°C":"20A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.81800","currency":"USD"},{"qty":100,"price":"$0.63630","currency":"USD"},{"qty":500,"price":"$0.53934","currency":"USD"},{"qty":1000,"price":"$0.43935","currency":"USD"},{"qty":2000,"price":"$0.41360","currency":"USD"},{"qty":5000,"price":"$0.39390","currency":"USD"},{"qty":10000,"price":"$0.37572","currency":"USD"},{"qty":25000,"price":"$0.37500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e21349a17035582cb285734ff763f21a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to IPG20N04S4L18AATMA1 in this component family?","answer":"Within the OptiMOS-T2 family, the IPG20N04S4L18AATMA1 is a specific dual-channel variant with 40 V / 20 A rating in PG-TDSON-8-10."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPG20N04S4L18AATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPG20N04S4L18AATMA1 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}}