{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS3045CFP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS3045CFP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS3045CFP","factsUrl":"https://icboms.com/api/mcp/products/STPS3045CFP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS3045CFP, Schottky diode, 45 V DC reverse voltage, 15 A average rectified per diode, 570 mV forward voltage at 15 A, 200 µA reverse leakage at 45 V, 200°C max junction temperature, TO-220-3 Full Pack (TO-220FP) through-hole package, tube.","salesMarkdown":"If you are maintaining a legacy board, qualify the part from a verified lot; if you are designing new, look at current ST Schottky families in the same TO-220FP footprint. ## 45 V, 15 A per diode — what the ratings tell you The 45 V reverse voltage (Vr) sets the DC bus ceiling. The forward voltage is 570 mV maximum at 15 A per diode. ## 200°C junction — the thermal headroom The maximum junction temperature is rated at 200°C. The 200 µA reverse leakage at 45 V is typical for a 45 V Schottky. ## Package and mounting — TO-220FP full pack The STPS3045CFP comes in a TO-220-3 Full Pack (TO-220FP) through-hole package. The 'Full Pack' means the back of the package is molded plastic — no exposed metal tab — so the device is fully isolated.","metaTitle":"STPS3045CFP Schottky Diode, 45V 15A Common Cathode TO-220FP","metaDescription":"STPS3045CFP is a 45V, 15A per diode Schottky rectifier in a TO-220FP full-pack package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS3045","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FP","Current - Reverse Leakage @ Vr":"200 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Operating Temperature - Junction":"200°C(Max)","Voltage - Forward (Vf) (Max) @ If":"570 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2c9bd8aea83ec028bac6e660e8b4f4ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS3045CFP/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS3045CFP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS3045CFP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}