{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS2L30UF","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS2L30UF","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS2L30UF","factsUrl":"https://icboms.com/api/mcp/products/STPS2L30UF","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS2L30UF, Schottky Diode, 2A Average Rectified Current, 30V Reverse Voltage, 450mV Forward Voltage at 2A, Fast Recovery ≤500ns, DO-221AA SMB Flat Leads Package, Surface Mount.","salesMarkdown":"The STPS2L30UF is listed as obsolete. This is not a last-time-buy window; it is end-of-life, meaning the manufacturer no longer produces it. ## Key ratings for a low-loss rectifier This is a 2A average rectified Schottky diode with a 30V reverse voltage rating, in the DO-221AA SMB Flat Leads package. The forward voltage drop is 450 mV at 2A, which keeps conduction losses low in a 2A rail. Reverse leakage is 200 µA at 30V, typical for a Schottky at this voltage and current class. The fast recovery characteristic (≤500ns, >200mA) means it handles switching frequencies where a standard recovery diode would burn recovery losses. Surface-mount in the SMBflat package (DO-221AA). The flat-lead profile reduces the footprint compared to a standard SMB, which helps in dense layouts.","metaTitle":"STPS2L30UF Schottky Diode, 2A 30V, SMBflat, Obsolete","metaDescription":"STPS2L30UF Schottky rectifier: 2A average, 30V reverse, 450mV Vf at 2A, fast recovery. Obsolete status.","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)","Technology":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-221AA, SMB Flat Leads","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS2L30","Capacitance @ Vr, F":"-","Supplier Device Package":"SMBflat","Current - Reverse Leakage @ Vr":"200 µA @ 30 V","Voltage - DC Reverse (Vr) (Max)":"30 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":"$0.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f98e30172d759737e630c993822c1903.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS2L30UF/alternatives.json"},"ai":{"faq":[{"question":"What replaces the STPS2L30UF Schottky diode?","answer":"A form-fit-function substitute would need to match the 2A average rectified current, 30V reverse voltage, SMBflat package, and Schottky technology. The forward voltage of 450 mV at 2A and reverse leakage of 200 µA at 30V are the parametric targets for a drop-in replacement. This is a cross-reference search best handled at quote time against the specific application requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS2L30UF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS2L30UF 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}}