{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH15RQ06GY-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH15RQ06GY-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH15RQ06GY-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH15RQ06GY-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH15RQ06GY-TR, Automotive Fast Recovery Diode, 600V Vrrm, 15A Io, 50ns trr, D2PAK (TO-263AB), AEC-Q101 qualified, -40°C to 175°C junction.","salesMarkdown":"## Why 50 ns trr matters in an automotive fast recovery diode In a hard-switched PFC stage or traction inverter, that 50 ns trr cuts the recovery charge that the IGBT or SiC MOSFET has to sweep out at turn-on — less overlap loss, lower junction temperature rise in the switch. The 15 A continuous rating is the thermal design target; at 175°C Tj max the forward voltage rises to 2.95 V, so the conduction loss at full load is about 44 W before you factor in the heatsink. The base product number STTH15 covers a family of 600 V fast recovery diodes; if a different package or current rating is needed, the family shares the same silicon and recovery characteristics. ## Sourcing and procurement posture For a prototype or low-volume run, cut tape (CT) is also listed as an option.","metaTitle":"STTH15RQ06GY-TR Automotive Fast Recovery Diode","metaDescription":"STMicroelectronics STTH15RQ06GY-TR is an AEC-Q101 qualified fast recovery diode rated 600V, 15A, 50ns trr in D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"TO-263-3, D2PAK (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH15","Capacitance @ Vr, F":"-","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"50 ns","Current - Reverse Leakage @ Vr":"20 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"15A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"2.95 V @ 15 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6dbf2808708588008fa19ff910e37eec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH15RQ06GY-TR/alternatives.json"},"ai":{"faq":[{"question":"Is STTH15RQ06GY-TR AEC-Q101 qualified?","answer":"Yes, the STTH15RQ06GY-TR is AEC-Q101 qualified, which is the automotive stress-test qualification for discrete semiconductors. This qualification covers the reliability testing required for use in automotive electronic systems."},{"question":"What is the reverse recovery time of STTH15RQ06GY-TR?","answer":"The reverse recovery time (trr) is 50 ns. This fast recovery characteristic minimizes switching losses in high-frequency circuits such as power factor correction (PFC) and DC-DC converters."},{"question":"What is the replacement for STTH15RQ06GY-TR?","answer":"No official replacement or successor is listed for this active order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH15RQ06GY-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH15RQ06GY-TR 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}}