{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSC032N04LSATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSC032N04LSATMA1","canonicalUrl":"https://icboms.com/infineon/BSC032N04LSATMA1","factsUrl":"https://icboms.com/api/mcp/products/BSC032N04LSATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS N-Channel MOSFET, 40 V Vdss, 3.2 mOhm Rds(on) at 50 A, 10 V, 25 nC gate charge, PG-TDSON-8-6 package, -55°C to 150°C.","salesMarkdown":"## 40 V, 3.2 mOhm — where the conduction loss lands BSC032N04LSATMA1 N-channel MOSFET, 40 V Vdss, 3.2 mOhm Rds(on) at 50 A, 10 V. ## Current rating split — board vs heatsink Continuous drain current is rated 21 A at 25 °C ambient (Ta) and 98 A at 25 °C case (Tc). The 21 A figure is the practical limit for a bare-board layout with no forced airflow; the 98 A assumes a heatsink on the exposed pad. If your BOM runs the FET above 21 A in a cramped enclosure, plan for a thermal pad or a heatsink interface. ## Gate drive and switching speed Total gate charge is 25 nC at 10 V, drive voltage range 4.5 V to 10 V. Input capacitance is 1800 pF at 20 V. ## Package and thermal path Housed in the PG-TDSON-8-6 (8-PowerTDFN) surface-mount package, the exposed pad is the drain terminal and the primary thermal path. Power dissipation is rated 2.5 W at Ta and 52 W at Tc — the Tc figure assumes the pad is soldered to a copper plane that sinks heat into the board.","metaTitle":"Infineon BSC032N04LSATMA1 N-Channel MOSFET, 40V, 3.2mOhm","metaDescription":"Infineon OptiMOS N-channel MOSFET, 40 V Vdss, 3.2 mOhm Rds(on) at 50 A, 25 nC gate charge. Active, ROHS3. PG-TDSON-8-6. Available to order.","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":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"3.2mOhm @ 50A, 10V","Power Dissipation (Max)":"2.5W (Ta), 52W (Tc)","Supplier Device Package":"PG-TDSON-8-6","Gate Charge (Qg) (Max) @ Vgs":"25 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"1800 pF @ 20 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"21A (Ta), 98A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.26000","currency":"USD"},{"qty":10,"price":"$1.03200","currency":"USD"},{"qty":100,"price":"$0.80240","currency":"USD"},{"qty":500,"price":"$0.68010","currency":"USD"},{"qty":1000,"price":"$0.55402","currency":"USD"},{"qty":2000,"price":"$0.52155","currency":"USD"},{"qty":5000,"price":"$0.49671","currency":"USD"},{"qty":10000,"price":"$0.47378","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7af003385871c7177519a9ce9b97442e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of BSC032N04LSATMA1?","answer":"The maximum on-resistance is 3.2 mOhm at 50 A drain current with 10 V gate drive."},{"question":"Is BSC032N04LSATMA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSC032N04LSATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSC032N04LSATMA1 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}}