{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS1045DEE-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS1045DEE-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS1045DEE-TR","factsUrl":"https://icboms.com/api/mcp/products/STPS1045DEE-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS1045 series Schottky rectifier, STPS1045DEE-TR, 45 V reverse, 10 A average, 590 mV forward drop at 10 A, 8-PowerTDFN PowerFlat 3.3x3.3 package, surface mount.","salesMarkdown":"## 10 A Schottky in a compact PowerFlat package The STPS1045DEE-TR is a 45 V, 10 A Schottky rectifier from STMicroelectronics, housed in an 8-PowerTDFN PowerFlat package measuring 3.3x3.3 mm. It is designed for low forward voltage drop — 590 mV typical at 10 A — which keeps conduction losses down in a tight board area. ## Forward drop and thermal headroom At 10 A forward current the Vf is 590 mV, giving a conduction loss of about 5.9 W at full load. Reverse leakage at 45 V is 200 µA typical — a reasonable figure for a 10 A Schottky. It rises with temperature, so at high junction temps the leakage contribution to the thermal budget needs a quick check.","metaTitle":"STPS1045DEE-TR Schottky Diode, 45V 10A, PowerFlat 3.3x3.3","metaDescription":"STPS1045DEE-TR Schottky rectifier, 45V reverse, 10A average, 590mV Vf at 10A, 175°C Tj max. Active production, ROHS3 compliant.","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)","Technology":"Schottky","Mounting Type":"Surface Mount","Package / Case":"8-PowerTDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS1045","Capacitance @ Vr, F":"-","Supplier Device Package":"PowerFlat™ (3.3x3.3)","Current - Reverse Leakage @ Vr":"200 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Current - Average Rectified (Io)":"10A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"590 mV @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","priceTiers":[{"qty":1,"price":"$1.14000","currency":"USD"},{"qty":10,"price":"$0.93600","currency":"USD"},{"qty":100,"price":"$0.72840","currency":"USD"},{"qty":500,"price":"$0.61736","currency":"USD"},{"qty":1000,"price":"$0.50291","currency":"USD"},{"qty":3000,"price":"$0.47343","currency":"USD"},{"qty":6000,"price":"$0.45089","currency":"USD"},{"qty":9000,"price":"$0.43007","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6bdf235364ba8811180fcb7ebfa5054c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS1045DEE-TR/alternatives.json"},"ai":{"faq":[{"question":"Does STPS1045DEE-TR come in tape and reel packaging?","answer":"Yes, the STPS1045DEE-TR is supplied in Tape & Reel (TR) packaging, and also available in Cut Tape (CT) for smaller quantities."},{"question":"Is STPS1045DEE-TR RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest Restriction of Hazardous Substances directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS1045DEE-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS1045DEE-TR 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}}