{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPI120N04S402AKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPI120N04S402AKSA1","canonicalUrl":"https://icboms.com/infineon/IPI120N04S402AKSA1","factsUrl":"https://icboms.com/api/mcp/products/IPI120N04S402AKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS IPI120N04S402AKSA1, N-Channel MOSFET, 40 V Vdss, 120 A Id, 2.1 mOhm Rds(on) at 10 V, 134 nC Qg, TO-262-3 (PG-TO262-3), -55 to 175 °C.","salesMarkdown":"## 2.1 mOhm at 100 A — conduction loss floor for a 40 V rail The IPI120N04S402AKSA1: The 134 nC total gate charge at 10 V sets the driver current needed for a given switching frequency. ## 175 °C junction — thermal headroom for confined enclosures Operating junction temperature spans -55 °C to 175 °C. The 158 W maximum power dissipation at case temperature requires a heatsink sized to keep Tj below the derated limit at the actual load current. ## TO-262 through-hole — board-level mechanical anchor The PG-TO262-3 package is a through-hole I²Pak variant. The three leads and the exposed metal tab are soldered into the PCB — the tab carries the drain current and conducts heat to the board copper. It is ROHS3 compliant.","metaTitle":"Infineon IPI120N04S402AKSA1 OptiMOS N-Channel MOSFET","metaDescription":"Infineon IPI120N04S402AKSA1 OptiMOS N-channel MOSFET, 40 V drain-source, 120 A continuous, 2.1 mOhm Rds(on). TO-262 package. Active lifecycle.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 110µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"2.1mOhm @ 100A, 10V","Power Dissipation (Max)":"158W (Tc)","Supplier Device Package":"PG-TO262-3","Gate Charge (Qg) (Max) @ Vgs":"134 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"10740 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"120A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.18000","currency":"USD"},{"qty":10,"price":"$2.66900","currency":"USD"},{"qty":100,"price":"$2.15940","currency":"USD"},{"qty":500,"price":"$1.91948","currency":"USD"},{"qty":1000,"price":"$1.64356","currency":"USD"},{"qty":2000,"price":"$1.54759","currency":"USD"},{"qty":5000,"price":"$1.48475","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e25284b08edf419852c5eb53926f558e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPI120N04S402AKSA1 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/IPI120N04S402AKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPI120N04S402AKSA1 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}}