{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS61170CW","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS61170CW","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS61170CW","factsUrl":"https://icboms.com/api/mcp/products/STPS61170CW","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS61170CW Schottky rectifier, dual common-cathode, 170 V Vr, 30 A Io per diode, 840 mV Vf at 30 A, TO-247-3 package.","salesMarkdown":"## 170 V, 30 A common-cathode Schottky Housed in a TO-247-3 through-hole package, it targets high-efficiency power conversion where low forward voltage drop and fast switching are required. ## Conduction loss and thermal budget At 30 A forward current, the maximum forward voltage drop is 840 mV. The 60 µA reverse leakage at 170 V is typical for a 170 V Schottky; leakage rises exponentially with junction temperature, so the 175 °C maximum junction rating sets the thermal design boundary. The TO-247-3 package has a large copper tab for heatsinking; the common-cathode diodes share the tab, so the heatsink is at cathode potential — factor that into insulation and mounting hardware choices.","metaTitle":"STPS61170CW Schottky Diode, 170V 30A TO-247-3","metaDescription":"STPS61170CW Schottky rectifier, 170 V reverse, 30 A per diode, common cathode pair in TO-247-3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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-247-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS61170","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-247-3","Current - Reverse Leakage @ Vr":"60 µA @ 170 V","Voltage - DC Reverse (Vr) (Max)":"170 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"840 mV @ 30 A","Current - Average Rectified (Io) (per Diode)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/108c0ca702053f181d9cbc16c3b0ce18.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS61170CW/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS61170CW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS61170CW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}