{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS1150A","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS1150A","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS1150A","factsUrl":"https://icboms.com/api/mcp/products/STPS1150A","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS1150A Schottky rectifier, 150 V reverse voltage, 1 A average forward current, 820 mV forward voltage at 1 A, SMA (DO-214AC) surface-mount package, 175 °C junction temperature.","salesMarkdown":"The STMicroelectronics STPS1150A is a 1 A, 150 V Schottky rectifier in the DO-214AC (SMA) surface-mount package. It is a single-diode design suited for low-voltage, high-frequency rectification, freewheeling, and polarity protection in switched-mode power supplies and DC-DC converter output stages. The key selection parameters are the 150 V reverse voltage rating and the 1 A average forward current, which define the blocking voltage and continuous load capability. The forward voltage drop is specified at 820 mV at 1 A — the conduction loss point for the rated current. The cathode band is marked on the body; the anode is the opposite end. No exposed thermal pad — heat is dissipated through the solder joint and PCB copper.","metaTitle":"STPS1150A Schottky Diode, 150V 1A SMA","metaDescription":"STPS1150A Schottky rectifier, 150 V reverse voltage, 1 A average current, 820 mV forward drop at 1 A, SMA package, 175 °C junction temp. Active lifecycle.","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":"-","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":"STPS1150","Capacitance @ Vr, F":"-","Supplier Device Package":"SMA","Current - Reverse Leakage @ Vr":"1 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"820 mV @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6cc6d4f9c06dbfceea56944f1ab2d6bd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS1150A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS1150A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS1150A 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}}