{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS745FP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS745FP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS745FP","factsUrl":"https://icboms.com/api/mcp/products/STPS745FP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS745FP Schottky diode, 45 V reverse, 7.5 A average rectified, fast recovery ≤500 ns, TO-220-2 Full Pack through-hole package.","salesMarkdown":"## Active Schottky for 45V rails at 7.5A The STPS745FP is a Schottky rectifier diode from STMicroelectronics, rated for 45 V reverse voltage and 7.5 A average rectified current. That saves assembly time and improves thermal transfer in crowded power supplies. ## Forward drop and leakage at temperature Maximum forward voltage is 840 mV at 15 A pulsed — that's the worst-case conduction loss at high surge. At the 7.5 A average rating the Vf will be lower, but the 840 mV figure is what you use for thermal worst-case calculation. Reverse leakage is 100 µA at 45 V, specified at 25 °C junction. Like all Schottkys, leakage climbs with temperature — at 175 °C max junction it will be significantly higher, so the thermal design needs to account for leakage power at high ambient. ROHS3 compliant.","metaTitle":"STPS745FP Schottky Diode, 45V 7.5A, TO-220FPAC","metaDescription":"STPS745FP Schottky rectifier, 45V reverse, 7.5A average, fast recovery ≤500ns. TO-220FPAC isolated package. 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":"Tube","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-2 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS745","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220FPAC","Current - Reverse Leakage @ Vr":"100 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Current - Average Rectified (Io)":"7.5A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"840 mV @ 15 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1600","priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$0.95100","currency":"USD"},{"qty":100,"price":"$0.73960","currency":"USD"},{"qty":500,"price":"$0.62690","currency":"USD"},{"qty":1000,"price":"$0.51067","currency":"USD"},{"qty":2000,"price":"$0.48074","currency":"USD"},{"qty":5000,"price":"$0.45784","currency":"USD"},{"qty":10000,"price":"$0.43671","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/464bed3969cc0ccfbb57e0f37a09072a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS745FP/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS745FP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS745FP 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}}