{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSB053N03LPG","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSB053N03LPG","canonicalUrl":"https://icboms.com/infineon/BSB053N03LPG","factsUrl":"https://icboms.com/api/mcp/products/BSB053N03LPG","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ N-Channel Power MOSFET, BSB053N03LPG, 30 V Vdss, 5.3 mOhm Rds(on) at 10 V, 17 A (Ta), 71 A (Tc), 3-WDSON package, Surface Mount, -40°C to 150°C.","salesMarkdown":"The Infineon BSB053N03LPG is a single N-channel power MOSFET from the OptiMOS™ series, built on a metal-oxide semiconductor trench process. The Rds(on) is 5.3 mOhm at 30 A and 10 V gate drive; the drain-source rating is 30 V. The 3-WDSON package is a surface-mount, leadless footprint that keeps source inductance low. The gate charge is 29 nC at 10 V; the drive voltage range is 4.5 V and 10 V. There is no last-time-buy risk on the horizon, and no official successor has been designated. For a procurement planner, this part qualifies for new-design insertion without a near-term end-of-life contingency. ROHS3 compliance is confirmed, so it meets the EU RoHS exemption regime for lead-free soldering processes.","metaTitle":"Infineon BSB053N03LPG OptiMOS N-Channel MOSFET, 30 V","metaDescription":"Infineon BSB053N03LPG OptiMOS N-channel power MOSFET, 30 V Vdss, 5.3 mOhm Rds(on) at 10 V. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"3-WDSON","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.2V @ 250µA","Operating Temperature":"-40°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"5.3mOhm @ 30A, 10V","Power Dissipation (Max)":"2.3W (Ta), 42W (Tc)","Supplier Device Package":"MG-WDSON-2, CanPAK M™","Gate Charge (Qg) (Max) @ Vgs":"29 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"2700 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"17A (Ta), 71A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4","priceTiers":[{"qty":751,"price":"$0.40000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BSB053N03LPG/alternatives.json"},"ai":{"faq":[{"question":"Is BSB053N03LPG active or obsolete?","answer":"BSB053N03LPG is listed as Active — Infineon continues to manufacture it as a current-production part. No end-of-life notice is in effect."},{"question":"What is the Rds(on) of BSB053N03LPG?","answer":"The maximum Rds(on) is 5.3 mOhm at 30 A drain current and 10 V gate drive. At 4.5 V drive the resistance is higher; the datasheet specifies both drive levels."},{"question":"Is BSB053N03LPG RoHS compliant?","answer":"Yes, BSB053N03LPG is ROHS3 compliant, meeting the EU RoHS exemption regime for lead-free soldering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSB053N03LPG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSB053N03LPG 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}}