{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS20M80CFP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS20M80CFP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS20M80CFP","factsUrl":"https://icboms.com/api/mcp/products/STPS20M80CFP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS20M80CFP, Schottky diode, 1 Pair Common Cathode, 80 V, 10 A per diode, 740 mV Vf at 10 A, 30 µA leakage at 80 V, TO-220-3 Full Pack (TO-220FPAB), Through Hole, Tube.","salesMarkdown":"## 80 V, 10 A common-cathode Schottky in a fully isolated TO-220FPAB At 10 A forward current the maximum forward voltage is 740 mV, which translates to roughly 7.4 W conduction loss per diode at full rated current. In a 20 A total output design with both diodes conducting alternately, the combined dissipation lands near 15 W. The TO-220FPAB's isolated tab lets you bolt directly to a heatsink without a sil-pad, keeping the thermal resistance lower than a non-isolated TO-220 with an insulator. For BOM lines that still call out this order code, the supply channel is independent distribution — surplus, new-old-stock, or broker inventory.","metaTitle":"STPS20M80CFP Schottky Diode, 80V 10A Common Cathode","metaDescription":"STPS20M80CFP dual Schottky rectifier: 80V reverse voltage, 10A per diode, 740mV Vf at 10A, TO-220FPAB full-pack. 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 Full Pack","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS20","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FPAB","Current - Reverse Leakage @ Vr":"30 µA @ 80 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"740 mV @ 10 A","Current - Average Rectified (Io) (per Diode)":"10A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c358b7481ff284081aa4edfb57ce4d30.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS20M80CFP/alternatives.json"},"ai":{"faq":[{"question":"Is STPS20M80CFP obsolete?","answer":"Yes, the STPS20M80CFP is listed as Obsolete by STMicroelectronics. No official replacement order code is recorded. For new designs, evaluate current ST 80 V Schottky diodes in TO-220FPAB."},{"question":"What is the replacement for STPS20M80CFP?","answer":"No official successor is listed. The STPS20M80CFP is obsolete; for a pin-compatible replacement in the same function, review ST's active 80 V Schottky portfolio in TO-220FPAB — parametric similarity must be verified against your current and voltage requirements."},{"question":"What are the specifications of STPS20M80CFP?","answer":"It is a dual Schottky rectifier, common-cathode configuration, rated 80 V reverse voltage, 10 A average rectified current per diode, 740 mV maximum forward voltage at 10 A, 30 µA reverse leakage at 80 V, 175°C maximum junction temperature, in a TO-220FPAB full-pack through-hole package."},{"question":"Is STPS20M80CFP RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance status. Verify with the manufacturer's latest documentation or request a certificate of compliance at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS20M80CFP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS20M80CFP 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}}