{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD2E001DRLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD2E001DRLR","canonicalUrl":"https://icboms.com/texas-instruments/TPD2E001DRLR","factsUrl":"https://icboms.com/api/mcp/products/TPD2E001DRLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD2E001DRLR, Steering (Rail to Rail) ESD protection diode, 2 unidirectional channels, 5.5 V reverse standoff, 11 V breakdown, SOT-553 package, -40°C to 85°C operating temperature, Surface Mount.","salesMarkdown":"## Rail-to-rail steering for Ethernet port protection The Texas Instruments TPD2E001DRLR is a two-channel steering (rail-to-rail) ESD protection diode array in a SOT-553 package, designed to clamp fast transients on high-speed data lines such as Ethernet. Its rail-to-rail topology shunts ESD current to the supply or ground rail, keeping the protected line within the diode drop of the rails. ## Two unidirectional channels in a 5-pin SOT Two unidirectional channels protect one differential pair (e.g., RX+ and RX− on an Ethernet PHY). The SOT-553 footprint (5 pins, 1.6 mm × 1.6 mm body) fits tight layouts on multi-port switches or industrial Ethernet nodes. Power-line protection is integrated, so the device also guards the VCC rail feeding the PHY.","metaTitle":"TPD2E001DRLR Rail-to-Rail ESD Protection Diode","metaDescription":"Texas Instruments TPD2E001DRLR steering (rail-to-rail) ESD protection diode for Ethernet ports.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Texas Instruments","Type":"Steering (Rail to Rail)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"Ethernet","Mounting Type":"Surface Mount","Package / Case":"SOT-553","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"-","Base Product Number":"TPD2E001","Operating Temperature":"-40°C ~ 85°C (TA)","Power Line Protection":"Yes","Capacitance @ Frequency":"-","Supplier Device Package":"SOT-5","Unidirectional Channels":"2","Voltage - Breakdown (Min)":"11V","Voltage - Clamping (Max) @ Ipp":"-","Voltage - Reverse Standoff (Typ)":"5.5V (Max)","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/835388424c1b3d9a57c0dfc0e5a4de23.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPD2E001DRLR/alternatives.json"},"ai":{"faq":[{"question":"Is TPD2E001DRLR suitable for Ethernet protection?","answer":"Yes, the device is explicitly listed for Ethernet applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD2E001DRLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD2E001DRLR 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}}