{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB180N04S4H0ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB180N04S4H0ATMA1","canonicalUrl":"https://icboms.com/infineon/IPB180N04S4H0ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPB180N04S4H0ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS IPB180N04S4H0ATMA1, N-Channel MOSFET, 40V Vdss, 180A Id at 25°C, 1.1mOhm Rds(on) at 10V, 225nC Qg, PG-TO263-7-3 package, -55°C to 175°C.","salesMarkdown":"## Rds(on) at junction temperature — the real conduction loss number The IPB180N04S4H0ATMA1 lists a maximum Rds(on) of 1.1 mOhm at 100 A with 10 V gate drive, but that figure is specified at 25 °C junction. At a 125 °C junction temperature — typical in a high-current motor drive or synchronous rectifier — the on-resistance roughly doubles. The buyer should budget for an effective 2.2 mOhm or more at operating temperature and size the PCB copper area accordingly. ## Gate charge — what it costs to switch 180 A Total gate charge is 225 nC at 10 V. For a 100 kHz switching frequency, the gate driver must deliver an average current of 22.5 mA just to charge and discharge the gate capacitance. The 17940 pF input capacitance at 25 V drain-source confirms this is a large-die device — the driver output stage needs enough peak current to avoid excessive switching loss during the Miller plateau. ## Package and thermal path The PG-TO263-7-3 package (D²Pak with 6 leads plus tab) is a surface-mount power package. ## Lifecycle and compliance It is ROHS3 compliant. No official second-source or direct replacement is listed in the Infineon cross-reference, so dual-sourcing requires qualification of an electrically similar part from another vendor.","metaTitle":"Infineon IPB180N04S4H0ATMA1 OptiMOS N-Ch 40V 180A MOSFET","metaDescription":"Infineon IPB180N04S4H0ATMA1 OptiMOS N-channel MOSFET, 40V Vdss, 180A Id, 1.1mOhm Rds(on) at 10V. PG-TO263-7-3 package. Active lifecycle.","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)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-7, D²Pak (6 Leads + Tab)","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 180µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"1.1mOhm @ 100A, 10V","Power Dissipation (Max)":"250W (Tc)","Supplier Device Package":"PG-TO263-7-3","Gate Charge (Qg) (Max) @ Vgs":"225 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"17940 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"180A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.19000","currency":"USD"},{"qty":10,"price":"$3.51800","currency":"USD"},{"qty":100,"price":"$2.84590","currency":"USD"},{"qty":500,"price":"$2.52968","currency":"USD"},{"qty":1000,"price":"$2.16604","currency":"USD"},{"qty":2000,"price":"$2.03956","currency":"USD"},{"qty":5000,"price":"$1.95675","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dec3757ea9fec30d9aeea8b269cffd5f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IPB180N04S4H0ATMA1?","answer":"Maximum Rds(on) is 1.1 mOhm at 100 A drain current with 10 V gate drive, specified at 25 °C junction. At operating temperature the value increases — derate accordingly."},{"question":"Is IPB180N04S4H0ATMA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB180N04S4H0ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB180N04S4H0ATMA1 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}}