{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS2045CFP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS2045CFP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS2045CFP","factsUrl":"https://icboms.com/api/mcp/products/STPS2045CFP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS2045CFP Schottky diode array, 1 pair common cathode, 45 V DC reverse, 10 A average rectified per diode, 570 mV forward drop, TO-220-3 Full Pack, through hole, tube.","salesMarkdown":"## 45 V, 10 A dual Schottky in a full-pack through-hole The STPS2045CFP is a Schottky diode array from STMicroelectronics, housing a 1 pair common cathode configuration in a single TO-220-3 Full Pack (TO-220FP) through-hole package. ## Dual-diode common-cathode layout The common-cathode configuration means the two Schottky diodes share a single cathode terminal, with the two anodes brought out separately — a standard arrangement for center-tapped transformer rectification or as a high-side OR-ing pair in redundant power feeds. The TO-220FP full-pack variant has a fully insulated plastic body, so no tab isolation pad or mica washer is needed against the heatsink — the package itself provides the electrical isolation, simplifying assembly in a high-voltage or grounded-heatsink chassis. Junction temperature is rated to 175°C maximum, and reverse leakage at the full 45 V blocking voltage is 100 µA — a typical trade-off for a Schottky barrier that prioritises low forward drop over ultra-low leakage. ## Active production, ROHS3, through-hole supply It is ROHS3 compliant, and ships in tube packaging.","metaTitle":"STPS2045CFP Schottky Diode Array, 45V 10A, TO-220FP","metaDescription":"STMicroelectronics STPS2045CFP Schottky diode array, 45V reverse, 10A per diode, 570mV Vf, TO-220-3 Full Pack, through hole. Active, 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","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS2045","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FP","Current - Reverse Leakage @ Vr":"100 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"570 mV @ 10 A","Current - Average Rectified (Io) (per Diode)":"10A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8900","priceTiers":[{"qty":1,"price":"$1.89000","currency":"USD"},{"qty":10,"price":"$1.57300","currency":"USD"},{"qty":100,"price":"$1.25220","currency":"USD"},{"qty":500,"price":"$1.05956","currency":"USD"},{"qty":1000,"price":"$0.89902","currency":"USD"},{"qty":2000,"price":"$0.85407","currency":"USD"},{"qty":5000,"price":"$0.82196","currency":"USD"},{"qty":10000,"price":"$0.79475","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f137ee87369b19fcadf8971988037d77.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS2045CFP/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STPS2045CFP and how is it quoted?","answer":"The STPS2045CFP is an active part sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS2045CFP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS2045CFP 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}}