{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH2R06UFY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH2R06UFY","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH2R06UFY","factsUrl":"https://icboms.com/api/mcp/products/STTH2R06UFY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH2R06UFY, Automotive Fast Recovery Diode, 600 V, 2 A, 85 ns trr, AEC-Q101, SMBflat Package, Surface Mount.","salesMarkdown":"## 600 V, 2 A, 85 ns trr — the switching-loss ceiling The STTH2R06UFY is an automotive-grade fast-recovery epitaxial diode from STMicroelectronics, rated for 600 V reverse voltage and 2 A average forward current. Its 85 ns reverse recovery time (trr) sets the switching-loss floor in hard-switched topologies like PFC boost stages and flyback converters. ## AEC-Q101 and 175°C junction — built for under-hood That 175°C ceiling is the difference between a diode that survives an engine-bay heat soak and one that derates into failure. ## SMBflat footprint — check the pad before you place it The package is SMBflat (DO-221AA), a low-profile surface-mount variant with flat leads. It is smaller than a standard SMB and the lead coplanarity is tighter — verify the solder-paste stencil aperture against the ST application note before the first panel runs.","metaTitle":"STTH2R06UFY Diode 600V 2A Fast Recovery SMBflat, AEC-Q101","metaDescription":"STTH2R06UFY automotive-grade 600V 2A fast-recovery diode, 85 ns trr, AEC-Q101 qualified. SMBflat package. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Standard","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-221AA, SMB Flat Leads","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH2","Capacitance @ Vr, F":"-","Supplier Device Package":"SMBflat","Reverse Recovery Time (trr)":"85 ns","Current - Reverse Leakage @ Vr":"2 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.9 V @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.55800","currency":"USD"},{"qty":100,"price":"$0.38610","currency":"USD"},{"qty":500,"price":"$0.32260","currency":"USD"},{"qty":1000,"price":"$0.27456","currency":"USD"},{"qty":2000,"price":"$0.24453","currency":"USD"},{"qty":5000,"price":"$0.23166","currency":"USD"},{"qty":10000,"price":"$0.21450","currency":"USD"},{"qty":25000,"price":"$0.21238","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5c2252e78a79fbaaba0136acc8fe9377.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH2R06UFY/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH2R06UFY?","answer":"The reverse recovery time (trr) is 85 ns, measured under standard test conditions. That figure determines the switching loss in hard-switched automotive converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH2R06UFY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH2R06UFY 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}}