{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPG20N04S412AATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPG20N04S412AATMA1","canonicalUrl":"https://icboms.com/infineon/IPG20N04S412AATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPG20N04S412AATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ IPG20N04S412AATMA1, dual N-channel MOSFET, 40V Vdss, 20A continuous drain, 12.2mOhm Rds(on) @ 17A, 10V, PG-TDSON-8-10, AEC-Q101, -55°C to 175°C.","salesMarkdown":"## 12.2 mOhm Rds(on) — the conduction-loss floor for a 40 V dual switch The Infineon IPG20N04S412AATMA1 is a dual N-channel MOSFET from the OptiMOS™ family, rated 40 V drain-to-source and 20 A continuous drain at 25°C. Its on-resistance is specified at 12.2 mOhm maximum with a 17 A drain current and 10 V gate drive — that is the conduction-loss floor for a 40 V dual switch in a PG-TDSON-8-10 package. AEC-Q101 qualification and a 175°C junction temperature rating place it in automotive under-hood and chassis-domain applications where both reliability and thermal headroom are non-negotiable. The PG-TDSON-8-10 package includes a wettable flank, which means the side pads accept solder and are visible to automated optical inspection after reflow. For automotive production lines that require AOI coverage on every joint, this eliminates the need for X-ray inspection on hidden solder fillets. ## Gate charge and input capacitance — the driver budget Maximum gate charge is 18 nC at 10 V, and input capacitance is 1470 pF at 25 V drain-to-source. A 100 kHz switching frequency with 18 nC gate charge draws 1.8 mA from the gate driver per channel — well within the capability of a standard automotive gate-driver IC. The 1470 pF Ciss means the driver sees a moderate capacitive load; no special high-current driver is needed for the target switching speed.","metaTitle":"IPG20N04S412AATMA1 OptiMOS™ Dual N-Channel MOSFET, 40V 20A","metaDescription":"Infineon IPG20N04S412AATMA1 dual N-channel MOSFET, 40V, 20A, 12.2mOhm Rds(on) at 10V. AEC-Q101 qualified, 175°C Tj, wettable flank PG-TDSON-8-10.","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":"41W","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":"4V @ 15µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"12.2mOhm @ 17A, 10V","Supplier Device Package":"PG-TDSON-8-10","Gate Charge (Qg) (Max) @ Vgs":"18nC @ 10V","Drain to Source Voltage (Vdss)":"40V","Input Capacitance (Ciss) (Max) @ Vds":"1470pF @ 25V","Current - Continuous Drain (Id) @ 25°C":"20A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.26","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.26000","currency":"USD"},{"qty":10,"price":"$1.03100","currency":"USD"},{"qty":100,"price":"$0.80170","currency":"USD"},{"qty":500,"price":"$0.67956","currency":"USD"},{"qty":1000,"price":"$0.55358","currency":"USD"},{"qty":2000,"price":"$0.52113","currency":"USD"},{"qty":5000,"price":"$0.49631","currency":"USD"},{"qty":10000,"price":"$0.47341","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/147cdc35e9fec8817ea94cdff97584b4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IPG20N04S412AATMA1?","answer":"The maximum on-resistance is 12.2 mOhm at a drain current of 17 A and a gate-to-source voltage of 10 V. This is the conduction-loss floor for the dual switch at the specified bias point."},{"question":"Is IPG20N04S412AATMA1 AEC-Q101 qualified?","answer":"Yes, the part is AEC-Q101 qualified, which means it meets the automotive stress and reliability requirements for under-hood and chassis-domain applications."},{"question":"Does IPG20N04S412AATMA1 have a wettable flank?","answer":"Yes, the PG-TDSON-8-10 package includes a wettable flank, enabling automated optical inspection of solder joints after reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPG20N04S412AATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPG20N04S412AATMA1 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}}