{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS50U100CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS50U100CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS50U100CR","factsUrl":"https://icboms.com/api/mcp/products/STPS50U100CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS50U100CR, Schottky diode, 1 Pair Common Cathode, 100 V Vr, 25 A per diode, 730 mV Vf at 25 A, Fast Recovery ≤ 500 ns, TO-262-3 (I2PAK), Through Hole, Tube.","salesMarkdown":"## 100 V, 25 A common-cathode Schottky — what the ratings mean The STPS50U100CR is a dual Schottky rectifier from STMicroelectronics, configured as a 1 Pair Common Cathode in a through-hole I2PAK (TO-262-3) package. The fast-recovery characteristic (≤ 500 ns, > 200 mA) suits it for high-frequency switching power supplies and output rectification stages where Schottky's low Vf and fast switching reduce losses. ## Obsolete — sourcing the STPS50U100CR now For BOM lines that still specify this part, procurement must rely on independent distribution and surplus-channel inventory. ## Package and thermal considerations for the I2PAK The TO-262-3 Long Leads (I2PAK) package is a through-hole variant of the D2PAK surface-mount footprint, with long leads for board-level mounting and heatsinking. The common-cathode configuration shares the cathode connection internally, simplifying the PCB layout for center-tapped full-wave rectifiers or OR-ing diode arrays.","metaTitle":"STPS50U100CR Schottky Diode, 100 V 25 A Common Cathode","metaDescription":"STPS50U100CR Schottky rectifier: 100 V Vr, 25 A per diode, 730 mV Vf at 25 A, common cathode pair in I2PAK.","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-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS50","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK","Current - Reverse Leakage @ Vr":"200 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"730 mV @ 25 A","Current - Average Rectified (Io) (per Diode)":"25A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/303f99bf11318c46015c01f446cd70b7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS50U100CR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STPS50U100CR?","answer":"The STPS50U100CR is obsolete and no longer in production, but it can be sourced through independent distribution against an RFQ. Submit a request for current availability and pricing — we quote to order from our multi-supplier network."},{"question":"What package is STPS50U100CR?","answer":"The STPS50U100CR is supplied in a TO-262-3 Long Leads package, also known as I2PAK or TO-262AA. It is a through-hole package with three leads and long leads for board mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS50U100CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS50U100CR 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}}