{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS15SM80CT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS15SM80CT","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS15SM80CT","factsUrl":"https://icboms.com/api/mcp/products/STPS15SM80CT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS15SM80CT Schottky rectifier, 80 V DC reverse voltage, 7.5 A average rectified current per diode, common-cathode dual configuration, TO-220-3 through-hole package, fast recovery ≤ 500 ns.","salesMarkdown":"It comes in a TO-220-3 through-hole package, intended for high-frequency switching power supplies, freewheeling diodes, and polarity protection where low forward drop and fast switching matter. The 780 mV maximum forward voltage at 7.5 A per diode is typical for a 80 V Schottky — it keeps conduction losses manageable in a 15 A total output leg (both diodes paralleled). The fast recovery spec of ≤ 500 ns at > 200 mA confirms it is suited for switching applications above line frequency, unlike slower standard rectifiers. ## Obsolete — last-time-buy and sourcing path Stock that surfaces should be checked for date-code authenticity — the official last-time-buy window has closed, and any lot offered as fresh production warrants scrutiny.","metaTitle":"STPS15SM80CT Schottky diode, 80 V 7.5 A common-cathode","metaDescription":"STPS15SM80CT Schottky rectifier: 80 V reverse, 7.5 A per diode, 780 mV Vf, common-cathode pair in TO-220. Request quote.","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","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS15","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220","Current - Reverse Leakage @ Vr":"20 µA @ 80 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"780 mV @ 7.5 A","Current - Average Rectified (Io) (per Diode)":"7.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6fc963500e2a29e78e47d3de7db50bd6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS15SM80CT/alternatives.json"},"ai":{"faq":[{"question":"What are the specifications of STPS15SM80CT?","answer":"The STPS15SM80CT is a Schottky rectifier with a common-cathode dual-diode configuration. It is rated for 80 V DC reverse voltage, 7.5 A average rectified current per diode, 780 mV maximum forward voltage at 7.5 A, and 20 µA reverse leakage at 80 V. It comes in a TO-220-3 through-hole package and operates up to 175 °C junction temperature."},{"question":"What is the difference between STPS15SM80CT and STPS15SM80CG?","answer":"The STPS15SM80CT and STPS15SM80CG share the same die ratings (80 V, 7.5 A per diode, common-cathode) but differ in package. The CT suffix indicates a TO-220 through-hole package, while the CG suffix is a D²PAK surface-mount package. The choice depends on board assembly process and thermal management — TO-220 for through-hole or heatsink mounting, D²PAK for reflow soldering on a PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS15SM80CT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS15SM80CT 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}}