{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS3045CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS3045CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS3045CR","factsUrl":"https://icboms.com/api/mcp/products/STPS3045CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS3045CR Schottky diode, 45 V reverse voltage, 15 A average rectified per diode, 570 mV forward voltage, 1 pair common cathode, TO-262-3 I²PAK package, through hole.","salesMarkdown":"The forward voltage drop is 570 mV at 15 A, which keeps conduction losses manageable in a 15 A per-leg design. Reverse leakage at 45 V is 200 µA — typical for a 45 V Schottky at the hot junction, but worth derating if the ambient runs near the 200°C maximum junction temperature. Any stock available now is from surplus or independent-distributor channels. ## Package and mounting — through-hole I²PAK Housed in a TO-262-3 (I²PAK) through-hole package, the STPS3045CR mounts into a standard TO-262 footprint with long leads. The common-cathode tab is the center pin — the two anodes are the outer leads. Through-hole assembly suits boards that need manual rework or higher thermal cycling robustness than an SMD package provides.","metaTitle":"STPS3045CR Schottky Diode, 45V 15A per Diode, Obsolete","metaDescription":"STPS3045CR Schottky diode, 45V reverse voltage, 15A average rectified per diode, 570mV Vf at 15A. Request quote for availability.","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","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS3045","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK (TO-262)","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":"$1.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2c9bd8aea83ec028bac6e660e8b4f4ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS3045CR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STPS3045CR?","answer":"STPS3045CR is obsolete and no longer in factory production. Submit an RFQ for current availability and pricing; stock and price are confirmed at quote time."},{"question":"What is the replacement for STPS3045CR?","answer":"For a drop-in common-cathode Schottky in the same I²PAK package, look at the STPS3045CW (TO-247) or STPS3045CT (TO-220) — but verify the package and thermal interface. A cross-reference search against 45 V, 15 A per-leg Schottky diodes in TO-262 is recommended for BOM continuity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS3045CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS3045CR 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}}