{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH1302CG-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH1302CG-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH1302CG-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH1302CG-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH1302CG-TR, Fast Recovery Diode, Standard, 1 Pair Common Cathode, 200 V, 6.5 A per diode, 1.1 V Vf, 25 ns trr, Surface Mount D2PAK (TO-263AB), Tape & Reel.","salesMarkdown":"Its 25 ns reverse recovery time (trr) keeps switching losses low in hard-switched topologies like power-factor-correction boost stages and flyback secondary rectification. The 1.1 V forward voltage at 6.5 A is typical for a 200 V-class ultrafast diode — it's a trade-off that favors speed over a lower Vf. With a 175°C maximum junction temperature, the die can handle sustained thermal stress in enclosed power supplies where airflow is minimal. That means the factory line has shut down and no last-time-buy window remains. ## D2PAK package — board-level fit The part comes in a D2PAK surface-mount package with the standard 2-lead-plus-tab footprint. At 6.5 A per diode with a 25 ns trr, the switching losses are low enough that a properly laid-out D2PAK with adequate copper area can handle the dissipation without forced air in many PFC designs.","metaTitle":"STTH1302CG-TR Fast Recovery Diode, 25 ns trr, Obsolete","metaDescription":"STTH1302CG-TR is an STMicroelectronics 200 V, 6.5 A per diode fast recovery rectifier with 25 ns trr, common-cathode dual in D2PAK.","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":"Tape & Reel (TR)","Diode Type":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STTH1302","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"25 ns","Current - Reverse Leakage @ Vr":"6 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 6.5 A","Current - Average Rectified (Io) (per Diode)":"6.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/baa30516faed73259e77bb7b603bc3d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH1302CG-TR/alternatives.json"},"ai":{"faq":[{"question":"Is STTH1302CG-TR obsolete?","answer":"Yes, the STTH1302CG-TR is listed as Obsolete by STMicroelectronics. It must be sourced from the surplus market."},{"question":"What is the STTH1302CG-TR reverse recovery time?","answer":"The reverse recovery time (trr) is 25 ns, making it a fast-recovery diode suitable for switching frequencies where low turn-off losses matter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH1302CG-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH1302CG-TR 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}}