{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA041N04NGXKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA041N04NGXKSA1","canonicalUrl":"https://icboms.com/infineon/IPA041N04NGXKSA1","factsUrl":"https://icboms.com/api/mcp/products/IPA041N04NGXKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ N-channel MOSFET, IPA041N04NGXKSA1, 40 V Vdss, 70 A continuous drain, 4.1 mOhm Rds(on) at 10 V, PG-TO220-FP full-pack, -55 to 175 °C.","salesMarkdown":"## 40 V, 4.1 mOhm — the conduction-loss floor for 12/24 V bus designs The 4.1 mOhm maximum on-resistance at 70 A, 10 V gate drive sets the conduction-loss floor for high-current switching in 12 V and 24 V bus architectures — motor drives, DC-DC converters, and load switches where every milliohm counts against the thermal budget. The full-pack PG-TO220-FP package isolates the tab electrically — no insulating pad needed, which simplifies heatsink mounting and cuts assembly time in high-vibration environments like industrial pumps or automotive under-hood modules. Total gate charge is 56 nC at 10 V. Input capacitance Ciss is 4500 pF at 20 V drain-source. This capacitance dominates the turn-on delay; a gate resistor in the 10–22 ohm range typically balances switching speed against ringing on the PCB layout. ## Temperature range and thermal management RoHS3 compliant.","metaTitle":"Infineon IPA041N04NGXKSA1 N-Channel OptiMOS MOSFET, 40 V","metaDescription":"Infineon IPA041N04NGXKSA1 N-channel OptiMOS MOSFET, 40 V, 70 A continuous drain current, 4.1 mOhm Rds(on) at 10 V. TO-220 Full-Pack, -55 to 175 °C.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"OptiMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 45µA","Base Product Number":"IPA041","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"4.1mOhm @ 70A, 10V","Power Dissipation (Max)":"35W (Tc)","Supplier Device Package":"PG-TO220-FP","Gate Charge (Qg) (Max) @ Vgs":"56 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"4500 pF @ 20 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"70A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":[{"qty":1,"price":"$1.40000","currency":"USD"},{"qty":10,"price":"$1.14600","currency":"USD"},{"qty":100,"price":"$0.89120","currency":"USD"},{"qty":500,"price":"$0.75544","currency":"USD"},{"qty":1000,"price":"$0.61538","currency":"USD"},{"qty":2000,"price":"$0.57931","currency":"USD"},{"qty":5000,"price":"$0.55172","currency":"USD"},{"qty":10000,"price":"$0.52626","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/09e7c0161f3df151f3b55572da2e887e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPA041N04NGXKSA1/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of IPA041N04NGXKSA1?","answer":"Maximum on-resistance is 4.1 mOhm at 70 A drain current with 10 V gate drive. This is the worst-case figure at 25 °C junction; actual Rds(on) rises with temperature per the normalised curve in the datasheet."},{"question":"Can IPA041N04NGXKSA1 be used for 40 V applications?","answer":"Yes. The drain-source voltage rating is 40 V, which gives headroom for 12 V and 24 V rails. For a 48 V bus the margin is tight — a 60 V or 80 V part would be the safer choice."},{"question":"Is IPA041N04NGXKSA1 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/IPA041N04NGXKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA041N04NGXKSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}