{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPZ40N04S5L4R8ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPZ40N04S5L4R8ATMA1","canonicalUrl":"https://icboms.com/infineon/IPZ40N04S5L4R8ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPZ40N04S5L4R8ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™-5, N-Channel MOSFET, Automotive Grade, 40 V drain-source, 40 A continuous drain, 4.8 mOhm Rds(on) at 20 A, 10 V, PG-TSDSON-8 package, AEC-Q101 qualified, -55 to 175 °C junction.","salesMarkdown":"## AEC-Q101 qualification — the gate for production automotive BOMs This part is AEC-Q101 qualified, the automotive-grade reliability standard for discrete semiconductors. The active lifecycle status means Infineon continues to manufacture the IPZ40N04S5L4R8ATMA1 with no announced last-time-buy or end-of-life notice. For a BOM line in a current-production vehicle program, this removes the supply-risk flag that an NRND or EOL part would carry. ## Conduction loss and gate drive — 4.8 mOhm at 10 V, 29 nC gate charge The 4.8 mOhm Rds(on) is specified at 20 A drain current with 10 V gate drive — the typical operating point for a 40 A-rated FET in a 12 V system. At 40 A load, the I²R conduction loss reaches about 7.7 W, which the 48 W package power dissipation capability handles with appropriate PCB copper area and thermal vias under the exposed pad of the PG-TSDSON-8 package. Gate charge Qg is 29 nC at 10 V — moderate for a 40 A device. A standard gate driver sourcing 1 A can switch the FET in about 29 ns, keeping switching losses manageable up to several hundred kHz. The 1560 pF input capacitance at 25 V drain-source confirms the driver load is within the range of common automotive gate-driver ICs. The drive voltage range spans 4.5 V to 10 V, meaning the FET can be driven from a 5 V logic-level gate signal (with reduced Rds(on) performance) or from a 10 V rail for minimum on-resistance. The ±16 V maximum gate-source rating provides margin against gate overvoltage transients common in automotive environments. ## PG-TSDSON-8 package — footprint and thermal design The 8-PowerVDFN package (Infineon designation PG-TSDSON-8) is a surface-mount power package with an exposed metal pad on the bottom side. Without adequate thermal management, the 48 W maximum power dissipation cannot be sustained — the actual thermal performance depends on the PCB layout, not just the package rating. At the high end, the Rds(on) approximately doubles from its 25 °C value — a factor that must be included in the worst-case conduction loss calculation for the BOM.","metaTitle":"IPZ40N04S5L4R8ATMA1 Infineon OptiMOS-5 N-Ch MOSFET, 40 V","metaDescription":"Infineon IPZ40N04S5L4R8ATMA1 N-channel MOSFET, 40 V, 40 A, 4.8 mOhm Rds(on), AEC-Q101, 175 °C Tj.","metaKeywords":null},"attributes":{"series":"OptiMOS™-5","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Series":"OptiMOS™-5","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"8-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2V @ 17µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"4.8mOhm @ 20A, 10V","Power Dissipation (Max)":"48W (Tc)","Supplier Device Package":"PG-TSDSON-8","Gate Charge (Qg) (Max) @ Vgs":"29 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"1560 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"40A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.94","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.76800","currency":"USD"},{"qty":100,"price":"$0.59710","currency":"USD"},{"qty":500,"price":"$0.50608","currency":"USD"},{"qty":1000,"price":"$0.41226","currency":"USD"},{"qty":2000,"price":"$0.38809","currency":"USD"},{"qty":5000,"price":"$0.36961","currency":"USD"},{"qty":10000,"price":"$0.35255","currency":"USD"},{"qty":25000,"price":"$0.35188","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/91ffa84c77ad2bdb14d7fde7b34b6200.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPZ40N04S5L4R8ATMA1 automotive qualified?","answer":"Yes, the IPZ40N04S5L4R8ATMA1 is AEC-Q101 qualified, which is the automotive-grade reliability standard for discrete semiconductors. This qualification is required for use in production automotive ECUs, ADAS modules, and other vehicle-mounted electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPZ40N04S5L4R8ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPZ40N04S5L4R8ATMA1 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}}