{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS2L25UF","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS2L25UF","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS2L25UF","factsUrl":"https://icboms.com/api/mcp/products/STPS2L25UF","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS2L25UF Schottky rectifier, 2 A average rectified current, 25 V reverse voltage, 450 mV forward drop at 2 A, SMBflat surface-mount package, fast recovery ≤500 ns.","salesMarkdown":"## What this Schottky does in the circuit The STPS2L25UF is a 2 A, 25 V Schottky rectifier from STMicroelectronics, housed in the low-profile SMBflat package. It is designed for low-voltage, high-frequency rectification in switch-mode power supplies, DC-DC converters, and freewheeling diodes. The fast recovery spec (≤500 ns, >200 mA) is explicitly called out, though Schottky diodes are majority-carrier devices with inherently fast switching — this rating confirms it is characterized for higher-frequency operation where reverse-recovery charge matters. ## Package and mounting note The SMBflat package is a surface-mount, flat-lead design that saves board height compared to a standard SMB. The leads are formed flush with the body, which helps with automatic optical inspection.","metaTitle":"STPS2L25UF Schottky Diode, 2A 25V SMBflat, Obsolete","metaDescription":"STPS2L25UF Schottky rectifier, 2 A average, 25 V reverse, 450 mV Vf at 2 A. SMBflat package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-221AA, SMB Flat Leads","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS2L25","Capacitance @ Vr, F":"-","Supplier Device Package":"SMBflat","Current - Reverse Leakage @ Vr":"90 µA @ 25 V","Voltage - DC Reverse (Vr) (Max)":"25 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"450 mV @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1285c59580d5a0069e4351fd198a0579.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS2L25UF/alternatives.json"},"ai":{"faq":[{"question":"Is STPS2L25UF obsolete?","answer":"Yes, STMicroelectronics lists the STPS2L25UF as obsolete. There is no official replacement part number from ST."},{"question":"What package does STPS2L25UF come in?","answer":"It is supplied in the SMBflat package (DO-221AA), a surface-mount flat-lead design. The supplier device package is SMBflat."},{"question":"What is the reverse leakage current of STPS2L25UF?","answer":"The reverse leakage at 25 V is 90 µA maximum. This is typical for a 2 A Schottky at rated voltage; expect higher leakage at elevated junction temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS2L25UF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS2L25UF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T15:04:13.542Z","lastPublished":"2026-07-16T15:04:13.542Z","indexable":true}}