{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSZ034N04LSATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSZ034N04LSATMA1","canonicalUrl":"https://icboms.com/infineon/BSZ034N04LSATMA1","factsUrl":"https://icboms.com/api/mcp/products/BSZ034N04LSATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ BSZ034N04LSATMA1, N-channel MOSFET, 40 V drain-source, 3.4 mOhm Rds(on) at 20 A, 10 V gate drive, PG-TSDSON-8-FL package, AEC-Q101 qualified, -55 to 150 °C.","salesMarkdown":"## 3.4 mOhm at 20 A — the conduction-loss floor The BSZ034N04LSATMA1 is an Infineon OptiMOS™ N-channel MOSFET rated for 40 V drain-source and a continuous drain current of 19 A at 25 °C ambient or 40 A at the case. ## Gate charge and switching speed Total gate charge is 25 nC at 10 V gate drive, with an input capacitance of 1800 pF at 20 V drain-source. The 4.5 V and 10 V drive voltage options let the designer trade off Rds(on) against gate-drive complexity — a 10 V rail delivers the full 3.4 mOhm, while a 4.5 V rail still achieves a useful on-resistance for lower-voltage logic interfaces. ## Package and thermal management Housed in the PG-TSDSON-8-FL package (8-PowerTDFN), the part is surface-mount with an exposed thermal pad. The package pitch and board layer count are set by the thermal dissipation requirements.","metaTitle":"BSZ034N04LSATMA1 Infineon N-Channel MOSFET, 40 V, 3.4 mOhm","metaDescription":"Infineon BSZ034N04LSATMA1 N-channel MOSFET, 40 V drain-source, 3.4 mOhm Rds(on) at 20 A, 10 V gate drive. AEC-Q101 qualified for automotive.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101, OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"Automotive, AEC-Q101, 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":"3.4mOhm @ 20A, 10V","Power Dissipation (Max)":"2.1W (Ta), 52W (Tc)","Supplier Device Package":"PG-TSDSON-8-FL","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":"19A (Ta), 40A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.59000","currency":"USD"},{"qty":10,"price":"$1.41800","currency":"USD"},{"qty":100,"price":"$1.10530","currency":"USD"},{"qty":500,"price":"$0.91312","currency":"USD"},{"qty":1000,"price":"$0.72088","currency":"USD"},{"qty":2000,"price":"$0.67282","currency":"USD"},{"qty":5000,"price":"$0.63918","currency":"USD"},{"qty":10000,"price":"$0.62685","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/46a7f27803963ace6058724ed908186a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BSZ034N04LSATMA1 AEC-Q101 qualified for automotive use?","answer":"Yes, the BSZ034N04LSATMA1 is listed under the Automotive, AEC-Q101 series and is qualified for automotive-grade applications."},{"question":"Is BSZ034N04LSATMA1 RoHS compliant?","answer":"Yes, the part is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSZ034N04LSATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSZ034N04LSATMA1 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}}