{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS160AY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS160AY","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS160AY","factsUrl":"https://icboms.com/api/mcp/products/STPS160AY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS160AY Schottky rectifier, automotive AEC-Q101 qualified, 60 V reverse voltage, 1 A average rectified current, 670 mV forward drop at 1 A, DO-214AC SMA surface-mount package.","salesMarkdown":"It carries the base product number STPS160 and is part of the Automotive series. Key characteristics include a forward voltage drop of 670 mV at 1 A, a reverse leakage of 4 µA at the rated 60 V reverse voltage, and a junction temperature range spanning -40°C to 150°C. The fast recovery speed (≤500 ns at >200 mA) suits it for switching power supply rectification and freewheeling diode roles in automotive ECUs, body controllers, and DC-DC converter stages. ## 1 A continuous current at 60 V — sizing the power rail The 670 mV forward drop at the rated 1 A load means about 670 mW dissipation at full current — within the SMA package's thermal capability when the PCB copper area is adequate. For continuous operation near 1 A, verify the junction temperature stays below 150°C using the thermal resistance from the datasheet's typical land pattern. ## AEC-Q101 qualification for automotive deployment The STPS160AY carries AEC-Q101 qualification, meaning it has undergone the stress tests required for automotive-grade discrete semiconductors: high-temperature reverse bias, temperature cycling, and humidity testing. This qualification is the baseline requirement for under-hood and passenger-compartment electronics in production vehicles. ## DO-214AC SMA — footprint and reflow Housed in the standard SMA package, the STPS160AY is a surface-mount device with a supplier device package of SMA (DO-214AC). The SMA footprint is widely used for 1 A-class rectifiers and shares pad compatibility with many industry-standard Schottky and ultrafast diodes. Standard reflow profiles for MSL 1-rated SMA devices apply.","metaTitle":"STPS160AY Schottky Diode, 60V 1A, AEC-Q101, DO-214AC SMA","metaDescription":"STPS160AY automotive Schottky rectifier: 60 V reverse voltage, 1 A average current, 670 mV forward drop at 1 A. AEC-Q101 qualified. DO-214AC SMA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS160","Capacitance @ Vr, F":"-","Supplier Device Package":"SMA (DO-214AC)","Current - Reverse Leakage @ Vr":"4 µA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"-40°C~150°C","Voltage - Forward (Vf) (Max) @ If":"670 mV @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fd3f5cf8db2b8dc04044a36169a077af.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS160AY/alternatives.json"},"ai":{"faq":[{"question":"Is STPS160AY AEC-Q101 qualified?","answer":"Yes, the STPS160AY is part of the Automotive, AEC-Q101 series, confirming it meets the automotive-grade qualification standard for discrete semiconductors."},{"question":"Can I order STPS160AY in cut tape?","answer":"Yes, the STPS160AY is available in Cut Tape (CT) packaging in addition to Tape & Reel (TR), making it suitable for prototype and small-batch requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS160AY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS160AY when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}