{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS3L60UFN","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS3L60UFN","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS3L60UFN","factsUrl":"https://icboms.com/api/mcp/products/STPS3L60UFN","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS3L60UFN, Schottky diode, 60 V reverse voltage, 3 A average rectified current, 620 mV forward drop at 3 A, DO-221AC SMA Flat Leads package, surface mount.","salesMarkdown":"## Schottky rectifier in a low-profile SMA Flat Leads package The STPS3L60UFN is a 3 A, 60 V Schottky diode from STMicroelectronics, housed in the DO-221AC SMA Flat Leads package — a low-profile surface-mount case suited for dense PCB layouts where height is constrained. It carries a forward voltage of 620 mV at the full 3 A rated current, which keeps conduction losses manageable in OR-ing, freewheeling, and output rectification stages. STMicroelectronics lists the STPS3L60UFN as Obsolete. If your design can tolerate a footprint or package change, the base product number STPS3 family includes active variants in other packages (e.g., SMA, SMB) that may serve as a form-fit-function replacement after board layout review. The 60 V reverse voltage (Vr max) covers 48 V bus rails with margin, and the 3 A average rectified current (Io) suits moderate-load rectification or OR-ing in redundant power architectures. The 620 mV forward drop at 3 A is a typical Schottky figure — expect roughly 1.9 W dissipation at full load, which the SMA Flat Leads package can handle with adequate copper on the PCB. The fast recovery characteristic (≤ 500 ns, > 200 mA Io) is inherent to the Schottky barrier; no reverse-recovery charge penalty, so switching losses stay low in 100–500 kHz converters.","metaTitle":"STPS3L60UFN Schottky Diode, 3 A, 60 V, SMA Flat Leads","metaDescription":"STPS3L60UFN is a 3 A, 60 V Schottky rectifier in SMA Flat Leads 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":"ECOPACK®2","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-221AC, SMA Flat Leads","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS3","Capacitance @ Vr, F":"-","Supplier Device Package":"SMAflat Notch","Current - Reverse Leakage @ Vr":"150 mA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Current - Average Rectified (Io)":"3A","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"620 mV @ 3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0b15242b9784bb7afad4b28e5eb63d10.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS3L60UFN/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS3L60UFN?","answer":"ST does not list an official successor order code for the STPS3L60UFN. The base product number STPS3 family includes active variants in other packages (e.g., SMA, SMB) that may serve as a form-fit-function replacement after verifying the PCB footprint and thermal pad. For a drop-in replacement, check the STPS3L60U (SMA package) — same die, different lead form."},{"question":"What are the specifications of STPS3L60UFN?","answer":"It is a 3 A, 60 V Schottky rectifier with a forward voltage of 620 mV at 3 A, junction temperature rated to 150 °C, and a fast recovery characteristic (≤ 500 ns, > 200 mA Io). It comes in a DO-221AC SMA Flat Leads surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS3L60UFN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS3L60UFN 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}}