{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"USBLC6-2SC6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"USBLC6-2SC6","canonicalUrl":"https://icboms.com/stmicroelectronics/USBLC6-2SC6","factsUrl":"https://icboms.com/api/mcp/products/USBLC6-2SC6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics USBLC6-2SC6, Steering (Rail to Rail) TVS diode array, 2 unidirectional channels, 5.25V reverse standoff, 17V clamp at 5A (8/20µs), SOT-23-6 package, -40°C to 150°C junction temperature.","salesMarkdown":"## Rail-to-rail steering diode for USB 2.0 signal lines The STMicroelectronics USBLC6-2SC6 is a steering (rail-to-rail) TVS diode array in the USB series, designed to protect two high-speed data lines — typically USB 2.0 D+ and D− — from ESD and surge events. It integrates two unidirectional channels that steer the transient current to the supply rail or ground, keeping the clamp voltage below the downstream IC's absolute maximum. With a reverse standoff voltage of 5.25 V and a maximum clamping voltage of 17 V at a peak pulse current of 5 A (8/20 µs waveform), it covers the common USB 2.0 VBUS and signal-line protection window. The low clamping ratio means the protected IC sees less stress during a strike. ## Junction temperature range and package The base product number USBLC6 covers a family of steering diode arrays; the -2SC6 suffix denotes the SOT-23-6 package with two channels.","metaTitle":"STMicroelectronics USBLC6-2SC6 Steering TVS, 5.25V Standoff","metaDescription":"STMicroelectronics USBLC6-2SC6 rail-to-rail steering TVS diode array. 5.25V reverse standoff, 17V clamp at 5A (8/20µs). 2 unidirectional channels. SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Steering (Rail to Rail)","Series":"USB","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"USB","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"-","Base Product Number":"USBLC6","Operating Temperature":"-40°C ~ 150°C (TJ)","Power Line Protection":"Yes","Capacitance @ Frequency":"-","Supplier Device Package":"SOT-23-6","Unidirectional Channels":"2","Voltage - Breakdown (Min)":"6V","Voltage - Clamping (Max) @ Ipp":"17V","Voltage - Reverse Standoff (Typ)":"5.25V","Current - Peak Pulse (10/1000µs)":"5A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.05333","priceTiers":[{"qty":10,"price":"$0.05333","currency":"USD"},{"qty":100,"price":"$0.04245","currency":"USD"},{"qty":300,"price":"$0.03695","currency":"USD"},{"qty":3000,"price":"$0.03228","currency":"USD"},{"qty":6000,"price":"$0.03073","currency":"USD"},{"qty":9000,"price":"$0.02965","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/56fad751c49dead85d767d929ef48c5f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/USBLC6-2SC6/alternatives.json"},"ai":{"faq":[{"question":"Can USBLC6-2SC6 be used for USB 2.0 protection?","answer":"Yes. The USBLC6-2SC6 is part of the USB series and is specified for USB applications. Its two unidirectional channels match the D+ and D− signal pair, and the 5.25 V standoff voltage sits above the USB 2.0 3.3 V signal swing but below the 5 V VBUS rail, so it does not clip normal data traffic while clamping transients."},{"question":"Does USBLC6-2SC6 replace USBLC6-2SC5?","answer":"The evidence does not list a USBLC6-2SC5 or any official cross-reference between the two. Without a documented replacement path, treat them as separate order codes. Verify the electrical and footprint compatibility against your specific board before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/USBLC6-2SC6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/USBLC6-2SC6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:46:47.889Z","lastPublished":"2026-08-13T09:46:47.889Z","indexable":true}}