{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH15RQ06WY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH15RQ06WY","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH15RQ06WY","factsUrl":"https://icboms.com/api/mcp/products/STTH15RQ06WY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH15RQ06WY automotive ultrafast rectifier diode, 600 V reverse voltage, 15 A average forward current, 50 ns reverse recovery time, DO-247 through-hole package, AEC-Q101 qualified.","salesMarkdown":"That 50 ns trr places it in the ultrafast class — fast enough for continuous-conduction-mode PFC stages and high-frequency boost converters in automotive DC-DC and on-board charger designs. ## AEC-Q101 — the gate for automotive BOMs The DO-247 through-hole package with straight leads suits bolted heatsink mounting in power modules and chassis-mount assemblies. ## Forward drop and conduction loss at 15 A The maximum forward voltage is 2.95 V at 15 A and 25 °C junction temperature. At that operating point the conduction loss is roughly 44 W, which drives the heatsink requirement. The reverse leakage is 20 µA at 600 V, a low figure that keeps standby dissipation negligible in the off-state.","metaTitle":"STTH15RQ06WY Automotive Ultrafast Diode, 600 V, 15 A, DO-247","metaDescription":"STTH15RQ06WY ultrafast rectifier: 600 V, 15 A, 50 ns trr, AEC-Q101 qualified. DO-247 through-hole package. Active production.","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":"Automotive, AEC-Q101","Package":"Tube","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"DO-247-2 (Straight Leads)","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH15","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-247","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":"$2.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6dbf2808708588008fa19ff910e37eec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH15RQ06WY/alternatives.json"},"ai":{"faq":[{"question":"Is STTH15RQ06WY AEC-Q101 compliant?","answer":"Yes, the STTH15RQ06WY is listed with an Automotive, AEC-Q101 series designation, confirming it meets the AEC-Q101 qualification standard for automotive-grade discrete semiconductors."},{"question":"What is the reverse recovery time of STTH15RQ06WY?","answer":"The reverse recovery time (trr) is 50 ns, which classifies it as an ultrafast rectifier suitable for switching frequencies above 50 kHz in continuous-conduction-mode topologies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH15RQ06WY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH15RQ06WY 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}}