{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH10LCD06SG-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH10LCD06SG-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH10LCD06SG-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH10LCD06SG-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH10LCD06SG-TR, ultrafast rectifier, 10 A average rectified current, 600 V reverse voltage, 50 ns reverse recovery time, D2PAK surface-mount package.","salesMarkdown":"The STMicroelectronics STTH10LCD06SG-TR is a 10 A, 600 V ultrafast recovery rectifier in a D2PAK (TO-263) surface-mount package. Its 50 ns reverse recovery time (trr) places it in the fast-recovery class for switching power supplies, PFC boost stages, and output rectification in AC-DC converters where low switching losses matter. The 600 V reverse voltage rating suits it for 400 VDC bus rails in power-factor-correction stages and for secondary-side rectification in telecom and industrial power supplies. ## 50 ns trr — the switching-loss number that matters The 50 ns reverse recovery time is the key parametric for a designer choosing this part. In a continuous-conduction-mode PFC boost stage, a slower recovery diode adds significant turn-off loss in the MOSFET and increases EMI. At 10 A forward current and 600 V blocking, this diode recovers in 50 ns, keeping the switching node clean. The forward voltage drop is 2 V at 10 A, typical for a 600 V ultrafast part — a trade-off against the faster recovery. The 5 µA reverse leakage at 600 V is low enough to avoid thermal runaway in high-temperature junction operation up to 175°C. Engineers evaluating a new design should consider ST's current-generation 600 V ultrafast rectifiers in the same D2PAK footprint, such as the STTH10LCD06G (non-tape-and-reel variant) or later STTH10L06 series parts, verifying pin-compatibility and parametric overlap against the datasheet.","metaTitle":"ST STTH10LCD06SG-TR 10A 600V Ultrafast Rectifier, 50ns trr","metaDescription":"STMicroelectronics STTH10LCD06SG-TR 10A 600V ultrafast rectifier, 50ns trr, 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); Cut Tape (CT)","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":"STTH10","Capacitance @ Vr, F":"-","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"50 ns","Current - Reverse Leakage @ Vr":"5 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"10A","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"2 V @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/86926caed109a38abd89fbf6870f7157.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH10LCD06SG-TR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STTH10LCD06SG-TR?","answer":"Submit an RFQ for current availability and pricing — stock is verified and quoted per order."},{"question":"What is the replacement for STTH10LCD06SG-TR?","answer":"No official successor is recorded. The non-tape-and-reel variant STTH10LCD06G shares the same die and package. For new designs, evaluate ST's current 600 V ultrafast rectifier family in D2PAK, confirming pin-compatibility and parametric match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH10LCD06SG-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH10LCD06SG-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}}