{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS2150A","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS2150A","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS2150A","factsUrl":"https://icboms.com/api/mcp/products/STPS2150A","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS2150A Schottky diode, 150 V reverse, 2 A average rectified, 820 mV forward drop at 2 A, DO-214AC (SMA) surface-mount package.","salesMarkdown":"The STPS2150A is a Schottky rectifier rated for 2 A average rectified current and 150 V reverse voltage. At the full 2 A load the forward drop is 820 mV, producing about 1.64 W of conduction loss. That dissipation has to be sunk through the SMA package's copper pad area on the PCB — a standard footprint with a 15–20 mm² top-layer copper pour keeps the junction below the 175 °C maximum. ## Reverse leakage at 150 V — the standby power trade-off Reverse leakage is specified at 1.5 µA when the diode is blocking 150 V. That figure is typical at 25 °C junction; at elevated temperature leakage rises exponentially, so in a 85 °C ambient the leakage current can increase by a factor of 10–20×. For a low-power standby rail where the diode is reverse-biased most of the time, that leakage contribution to the quiescent budget is worth checking against the system's idle current target.","metaTitle":"STPS2150A Schottky Diode, 150 V, 2 A, SMA Package","metaDescription":"STPS2150A Schottky rectifier: 150 V reverse, 2 A forward, 820 mV Vf at 2 A, 1.5 µA leakage. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"STPS2150","Capacitance @ Vr, F":"-","Supplier Device Package":"SMA (DO-214AC)","Current - Reverse Leakage @ Vr":"1.5 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"820 mV @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.56200","currency":"USD"},{"qty":100,"price":"$0.43070","currency":"USD"},{"qty":500,"price":"$0.34048","currency":"USD"},{"qty":1000,"price":"$0.27842","currency":"USD"},{"qty":5000,"price":"$0.27842","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3e09055cd750245c2f401b930275bf0c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS2150A/alternatives.json"},"ai":{"faq":[{"question":"Is the STPS2150A obsolete or end-of-life?","answer":"No."},{"question":"Can I buy the STPS2150A in tape and reel?","answer":"Yes. The STPS2150A is offered in Tape & Reel (TR) as well as Cut Tape (CT) options for the DO-214AC (SMA) package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS2150A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS2150A 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}}