{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS1L60AFN","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS1L60AFN","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS1L60AFN","factsUrl":"https://icboms.com/api/mcp/products/STPS1L60AFN","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS1L60AFN Schottky rectifier, 60 V reverse voltage, 1 A average rectified current, 570 mV forward drop at 1 A, DO-221AC SMA Flat Leads package, 175°C junction temperature.","salesMarkdown":"## Schottky rectifier for low-voltage, moderate-current rails The STPS1L60AFN is a 60 V, 1 A Schottky rectifier from STMicroelectronics, housed in the compact DO-221AC SMA Flat Leads package with a SMAflat Notch supplier device package. It delivers a forward voltage of 570 mV at 1 A, keeping conduction losses low in power supply output rectification, freewheeling diodes, and polarity protection circuits. For BOM lines that still call out this exact part number, procurement runs through independent distribution — last-time-buy stock or surplus inventory. ## Key ratings for fit The 1 A average rectified current covers moderate loads like secondary-side rectification in a 10–15 W offline supply or a freewheeling clamp on a relay coil. Forward voltage of 570 mV at 1 A is typical for a 60 V Schottky at this current density — expect lower Vf at lighter loads, which helps efficiency in low-duty-cycle applications. Reverse leakage is 50 µA at 60 V, a figure to budget for in high-temperature operation. ## Package and storage notes The DO-221AC SMA Flat Leads package is a low-profile surface-mount package with flat leads, smaller than a standard SMA. The SMAflat Notch variant has a polarity-indicating notch.","metaTitle":"STPS1L60AFN Schottky Rectifier, 60V 1A, SMAflat Package","metaDescription":"STPS1L60AFN is an obsolete STMicroelectronics Schottky diode rated 60V, 1A, 570mV forward drop.","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-221AC, SMA Flat Leads","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS1","Capacitance @ Vr, F":"-","Supplier Device Package":"SMAflat Notch","Current - Reverse Leakage @ Vr":"50 µA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"175°C","Voltage - Forward (Vf) (Max) @ If":"570 mV @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1f65295ce41f8ef8ae146b7cf3638d16.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS1L60AFN/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS1L60AFN?","answer":"For a new design, look at ST's current 60 V, 1 A Schottky rectifiers in the DO-221AC SMA Flat Leads package family — they will share the same footprint and similar electrical characteristics. For an existing BOM, source the STPS1L60AFN through independent channels against an RFQ."},{"question":"What are the specifications of STPS1L60AFN?","answer":"It is a 60 V, 1 A Schottky rectifier with a forward voltage of 570 mV at 1 A, reverse leakage of 50 µA at 60 V, and a maximum junction temperature of 175°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS1L60AFN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS1L60AFN 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}}