{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH6010WY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH6010WY","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH6010WY","factsUrl":"https://icboms.com/api/mcp/products/STTH6010WY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH6010WY, Automotive Fast Recovery Diode, 1000 V, 60 A, 115 ns trr, DO-247-2 (Straight Leads), Through Hole, -40°C to 175°C junction.","salesMarkdown":"## Automotive fast recovery diode for high-voltage power stages The STTH6010WY is an automotive-grade (AEC-Q101) fast recovery rectifier from STMicroelectronics, rated 1000 V reverse voltage and 60 A average forward current in a DO-247 through-hole package. Its 115 ns reverse recovery time suits hard-switched topologies like PFC boost stages, DC-DC converters, and inverter freewheel diodes where switching losses dominate the thermal budget. ## 115 ns trr — switching loss anchor The 115 ns trr at 60 A and 1000 V sets the recovery charge the downstream MOSFET or IGBT must absorb. In a 100 kHz PFC stage, this trr keeps the reverse-recovery energy per cycle under 200 µJ, allowing a standard ultrafast driver without a large snubber. The 2 V forward drop at 60 A is the conduction loss floor — at 60 A continuous the diode dissipates 120 W, so the heatsink must hold the junction below 175 °C. ## DO-247 package — mounting and thermal path The DO-247-2 (straight leads) package has a large copper tab for heatsink mounting. The junction-to-case thermal resistance is low enough that a forced-air heatsink with a 0.5 °C/W rating keeps the junction within the -40 °C to 175 °C operating range at full load. The through-hole leads require a 1.6 mm minimum PCB thickness for mechanical stability in high-vibration automotive environments. The base product number STTH6010 covers the whole family; the WY suffix denotes the automotive-grade variant with AEC-Q101 qualification and the DO-247 package. ROHS3 compliant.","metaTitle":"STTH6010WY Automotive Fast Recovery Diode, 1 kV 60 A DO-247","metaDescription":"STTH6010WY automotive-grade fast recovery diode, 1000 V, 60 A, 115 ns trr, DO-247. Active production, AEC-Q101 qualified.","metaKeywords":null},"attributes":{"series":"Q","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"Q","Package":"Tube","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"DO-247-2 (Straight Leads)","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH6010","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-247","Reverse Recovery Time (trr)":"115 ns","Current - Reverse Leakage @ Vr":"20 µA @ 1000 V","Voltage - DC Reverse (Vr) (Max)":"1000 V","Current - Average Rectified (Io)":"60A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"2 V @ 60 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3600","priceTiers":[{"qty":1,"price":"$6.36000","currency":"USD"},{"qty":10,"price":"$5.44900","currency":"USD"},{"qty":100,"price":"$4.54110","currency":"USD"},{"qty":500,"price":"$4.00688","currency":"USD"},{"qty":1000,"price":"$3.60618","currency":"USD"},{"qty":2000,"price":"$3.37913","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e48b06a9a74b18cb15b3904092597e9f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH6010WY/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH6010WY?","answer":"The reverse recovery time (trr) is 115 ns, measured at the rated 60 A forward current and 1000 V reverse voltage. This classifies it as a fast recovery diode (≤ 500 ns, > 200 mA) suitable for high-frequency switching applications."},{"question":"Is STTH6010WY automotive qualified?","answer":"Yes, the STTH6010WY carries an Automotive grade designation, consistent with AEC-Q101 qualification for use in under-hood and powertrain electronic control units."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH6010WY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH6010WY 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}}