{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSZ0909NSATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSZ0909NSATMA1","canonicalUrl":"https://icboms.com/infineon/BSZ0909NSATMA1","factsUrl":"https://icboms.com/api/mcp/products/BSZ0909NSATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS N-Channel MOSFET, 34V Vdss, 12mOhm Rds(on) at 10V, 9A (Ta) / 36A (Tc) continuous drain, PG-TSDSON-8 package, -55°C to 150°C junction temperature, Active, ROHS3 compliant.","salesMarkdown":"## What the 12 mOhm Rds(on) means for your switching loss budget The Infineon BSZ0909NSATMA1 is an N-channel OptiMOS MOSFET rated for 34 V drain-source and a maximum on-resistance of 12 mOhm at 20 A with a 10 V gate drive. ## Gate drive and switching — 17 nC Qg keeps the driver happy Total gate charge is 17 nC at 10 V. Input capacitance is 1310 pF at 15 V Vds. Maximum dissipation is 2.1 W at ambient and 25 W at case. ## Package and footprint — PG-TSDSON-8 with exposed pad Supplier device package is PG-TSDSON-8, an 8-lead PowerTDFN with a large exposed drain pad. The package is surface-mount, compatible with standard reflow profiles. Tape & Reel and Cut Tape options are available for prototyping and production. Infineon continues production in the OptiMOS family. ROHS3 compliant. For BOM planning, this part has no imminent LTB risk.","metaTitle":"Infineon BSZ0909NSATMA1 N-Channel MOSFET, 34V, 12mOhm","metaDescription":"Infineon OptiMOS N-channel MOSFET, 34V Vdss, 12mOhm Rds(on) at 10V, 9A/36A Id. Active, RoHS3, -55 to 150°C.","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":"12mOhm @ 20A, 10V","Power Dissipation (Max)":"2.1W (Ta), 25W (Tc)","Supplier Device Package":"PG-TSDSON-8","Gate Charge (Qg) (Max) @ Vgs":"17 nC @ 10 V","Drain to Source Voltage (Vdss)":"34 V","Input Capacitance (Ciss) (Max) @ Vds":"1310 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"9A (Ta), 36A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.62","priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.54000","currency":"USD"},{"qty":100,"price":"$0.37380","currency":"USD"},{"qty":500,"price":"$0.31236","currency":"USD"},{"qty":1000,"price":"$0.26583","currency":"USD"},{"qty":2000,"price":"$0.23676","currency":"USD"},{"qty":5000,"price":"$0.22430","currency":"USD"},{"qty":10000,"price":"$0.20768","currency":"USD"},{"qty":25000,"price":"$0.20562","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BSZ0909NSATMA1/alternatives.json"},"ai":{"faq":[{"question":"Is BSZ0909NSATMA1 obsolete or still active?","answer":"The part is Active with no NRND or EOL flags. Infineon continues production in the OptiMOS series. No last-time-buy risk at this time."},{"question":"What is the Rds(on) of BSZ0909NSATMA1 at 10V?","answer":"Maximum Rds(on) is 12 mOhm at 20 A drain current with a 10 V gate drive. The drive voltage range for minimum Rds(on) is 4.5 V to 10 V."},{"question":"What is the maximum drain current of BSZ0909NSATMA1?","answer":"Continuous drain current is 9 A at ambient temperature (Ta) and 36 A at case temperature (Tc). The 36 A figure requires the exposed pad to be soldered to a copper plane for adequate thermal dissipation."},{"question":"Is BSZ0909NSATMA1 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/BSZ0909NSATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSZ0909NSATMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}