{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSZ146N10LS5ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSZ146N10LS5ATMA1","canonicalUrl":"https://icboms.com/infineon/BSZ146N10LS5ATMA1","factsUrl":"https://icboms.com/api/mcp/products/BSZ146N10LS5ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ 5 BSZ146N10LS5ATMA1 N-Channel MOSFET, 100 V drain-source, 40 A continuous drain, 14.6 mOhm Rds(on) at 10 V, PG-TSDSON-8-FL package, surface mount.","salesMarkdown":"## 100 V, 40 A N-Channel — OptiMOS™ 5 in a small footprint It comes in a PG-TSDSON-8-FL surface-mount package, which keeps the board footprint small while handling up to 52 W of power dissipation. ## 14.6 mOhm Rds(on) at 10 V — the number that matters for conduction loss The on-resistance is specified at 14.6 mOhm maximum with a 20 A drain current and 10 V gate drive. That is the number you use to calculate I²R losses in the steady state. At lower gate voltages, the drive voltage range of 4.5 V to 10 V means you can run it from a 5 V logic rail, but the Rds(on) will be higher — the 10 V figure is the benchmark for minimum resistance. Gate charge is only 3.2 nC at 4.5 V, which keeps switching losses low in a 100–200 kHz converter. The input capacitance at 50 V drain is 1300 pF — modest enough that a standard gate driver can handle the switching edges without excessive ringing.","metaTitle":"BSZ146N10LS5ATMA1 N-Channel MOSFET, 100V 40A, OptiMOS 5","metaDescription":"Infineon BSZ146N10LS5ATMA1 N-Channel MOSFET, 100V drain-source, 40A continuous, 14.6mOhm Rds(on) at 10V. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"OptiMOS™ 5","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™ 5","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"Standard","Mounting Type":"Surface Mount","Package / Case":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.3V @ 23µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"14.6mOhm @ 20A, 10V","Power Dissipation (Max)":"52W (Tc)","Supplier Device Package":"PG-TSDSON-8-FL","Gate Charge (Qg) (Max) @ Vgs":"3.2 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"1300 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"40A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.65","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.65000","currency":"USD"},{"qty":10,"price":"$1.35200","currency":"USD"},{"qty":100,"price":"$1.05160","currency":"USD"},{"qty":500,"price":"$0.89134","currency":"USD"},{"qty":1000,"price":"$0.72610","currency":"USD"},{"qty":2000,"price":"$0.68354","currency":"USD"},{"qty":5000,"price":"$0.65099","currency":"USD"},{"qty":10000,"price":"$0.62094","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4e3d9462bae832f44db449a4ef1ad2f8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Vgs threshold of BSZ146N10LS5ATMA1?","answer":"The maximum gate threshold voltage is 2.3 V at a drain current of 23 µA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSZ146N10LS5ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSZ146N10LS5ATMA1 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}}