{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB160N04S4H1ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB160N04S4H1ATMA1","canonicalUrl":"https://icboms.com/infineon/IPB160N04S4H1ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPB160N04S4H1ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ IPB160N04S4H1ATMA1, N-channel MOSFET, 40 V Vdss, 160 A Id, 1.6 mOhm Rds(on) at 10 V, TO-263-7 D²Pak, -55 to 175 °C.","salesMarkdown":"At 100 A load current, the conduction loss at 25 °C junction is 16 W (I² × R). That figure doubles at 175 °C junction because the on-resistance increases with temperature per the normalised curve — the datasheet's 167 W package dissipation limit at case temperature gives the thermal designer a hard ceiling. The 137 nC total gate charge at 10 V means the gate-driver must source about 1.4 A peak to switch the FET in 100 ns; a standard 1 A driver will stretch the switching edge and increase crossover loss. ## 175 °C junction — under-hood and high-ambient fit This part is sized for the engine bay or a sealed enclosure where the ambient air hits 105 °C and the self-heating from the 167 W dissipation pushes the junction toward the limit. The 10 920 pF input capacitance at 25 V drain-source is the load the PWM controller sees — a 100 kHz switching frequency draws about 1.1 A average from the gate-drive supply (Qg × f). ## TO-263-7 D²Pak — footprint and thermal land The PG-TO263-7-3 package is a surface-mount D²Pak with six leads plus the exposed tab. A two-layer board with a 1 oz copper pour under the tab will not sink the full 167 W; a four-layer board with thermal vias into an internal plane is the practical minimum for continuous operation above 50 A. The ROHS3 compliance is confirmed — no exemption expiry to track for EU markets.","metaTitle":"Infineon IPB160N04S4H1ATMA1 N-Channel MOSFET, 40 V, 160 A","metaDescription":"Infineon OptiMOS™ N-channel MOSFET, 40 V drain-source, 160 A continuous drain, 1.6 mOhm Rds(on) at 10 V. Active production, ROHS3 compliant.","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 @ 110µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"1.6mOhm @ 100A, 10V","Power Dissipation (Max)":"167W (Tc)","Supplier Device Package":"PG-TO263-7-3","Gate Charge (Qg) (Max) @ Vgs":"137 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"10920 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"160A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.00000","currency":"USD"},{"qty":10,"price":"$2.51700","currency":"USD"},{"qty":100,"price":"$2.03620","currency":"USD"},{"qty":500,"price":"$1.80992","currency":"USD"},{"qty":1000,"price":"$1.54974","currency":"USD"},{"qty":2000,"price":"$1.45925","currency":"USD"},{"qty":5000,"price":"$1.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/79e99552c5263ecafb49eb2ed8fcecda.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of the IPB160N04S4H1ATMA1?","answer":"The maximum on-resistance is 1.6 mOhm at 100 A drain current and 10 V gate drive."},{"question":"Is the IPB160N04S4H1ATMA1 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/IPB160N04S4H1ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB160N04S4H1ATMA1 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}}