{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS15M80CG-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS15M80CG-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS15M80CG-TR","factsUrl":"https://icboms.com/api/mcp/products/STPS15M80CG-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS15M80CG-TR, Schottky diode, 80 V DC reverse voltage, 7.5 A average rectified per diode, common-cathode pair, D2PAK surface mount, 175°C max junction.","salesMarkdown":"## 80 V reverse voltage, 7.5 A per diode — the ratings that matter This is a dual Schottky rectifier in a common-cathode configuration, meaning the two anodes are separate and the cathodes share a common pin — typical for center-tapped secondary rectification or OR-ing diodes in redundant power supplies. The forward voltage is 725 mV at 7.5 A, which is a Schottky-typical drop that keeps conduction losses manageable in a 15 A total-output design. Reverse leakage is 25 µA at 80 V — a standard figure for a 80 V Schottky at that voltage stress. ## D2PAK package — footprint and thermal reality The part comes in a TO-263-3 (D2PAK) surface-mount package with two leads plus the tab. Without adequate copper area, the junction temperature will limit the usable current well below 7.5 A per diode.","metaTitle":"STPS15M80CG-TR Schottky Diode, 80V 7.5A Common Cathode D2PAK","metaDescription":"STPS15M80CG-TR Schottky diode: 80V reverse voltage, 7.5A per diode, common-cathode pair in D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Schottky","Part Status":"Obsolete","Manufacturer":"STMicroelectronics","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D2PAK (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Base Product Number":"STPS15","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Current - Reverse Leakage @ Vr":"25 µA @ 80 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"725 mV @ 7.5 A","Current - Average Rectified (Io) (per Diode)":"7.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3074","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8f29243a47b8b189e28831aba7f1945.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS15M80CG-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS15M80CG-TR?","answer":"No official successor is listed by STMicroelectronics. A functionally similar common-cathode Schottky in D2PAK with 80 V and 7.5 A per diode would be the closest cross, but pin compatibility and thermal performance must be verified against the original layout."},{"question":"What package does STPS15M80CG-TR come in?","answer":"The tab is the common cathode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS15M80CG-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS15M80CG-TR 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}}