{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30M80CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30M80CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30M80CR","factsUrl":"https://icboms.com/api/mcp/products/STPS30M80CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30M80CR dual Schottky rectifier, 80 V Vr, 15 A per diode, common cathode configuration, 745 mV Vf at 15 A, TO-262 (I2PAK) through-hole package.","salesMarkdown":"## 80 V, 15 A dual Schottky — what it does for the board The STPS30M80CR is a dual Schottky rectifier from STMicroelectronics, pairing two 80 V, 15 A diodes in a common-cathode configuration inside a single TO-262 (I2PAK) through-hole package. The 80 V reverse voltage rating suits it for 48 V bus rectification, output OR-ing in redundant power supplies, and freewheeling diodes in motor drives or switched-mode converters where fast recovery (under 500 ns) and low Vf matter. That means no further production runs; the last-time-buy window has closed. If you have this part on a legacy BOM, you are now in the surplus and broker channel for procurement. ## Field-swap reality — can I put it in on site? Through-hole TO-262 with long leads — no hot-air station needed. If you have a soldering iron and a desoldering pump, you can swap this on a bench or even at a customer site with a basic kit. The common-cathode pinout is standard for this package: the two anodes are the outer leads, the cathode is the center tab. Orientation is obvious once you look at the tab. No ESD-sensitive fine-pitch work; just mind the junction temperature limit of 175 °C when you solder — a quick 350 °C iron, three seconds per pin, and you are back in business.","metaTitle":"STPS30M80CR Schottky Diode, 80 V, 15 A, Common Cathode","metaDescription":"STPS30M80CR dual Schottky rectifier: 80 V reverse voltage, 745 mV forward drop at 15 A, common cathode in TO-262.","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":"STPS30","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK","Current - Reverse Leakage @ Vr":"40 µA @ 80 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"745 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/689604191b88752b8d947296e0b71ab7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30M80CR/alternatives.json"},"ai":{"faq":[{"question":"Is STPS30M80CR obsolete and what are alternative parts?","answer":"Yes, the STPS30M80CR is obsolete. A functionally equivalent part would be a common-cathode dual Schottky diode in TO-262 with an 80 V reverse voltage and 15 A per diode rating. You would need to verify the forward voltage drop, leakage current at 80 V (40 µA), and junction temperature rating (175 °C) against your design. Sourcing through surplus or a validated cross from another manufacturer is possible — submit an RFQ for assistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30M80CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30M80CR 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}}