{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD2E001DRYR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD2E001DRYR","canonicalUrl":"https://icboms.com/texas-instruments/TPD2E001DRYR","factsUrl":"https://icboms.com/api/mcp/products/TPD2E001DRYR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD2E001DRYR, Steering (Rail to Rail) ESD protection diode array, 2 unidirectional channels, 5.5V reverse standoff, 11V breakdown, 6-UFDFN (1.45x1) package, -40°C to 85°C.","salesMarkdown":"## Rail-to-rail steering ESD clamp for Ethernet lines The Texas Instruments TPD2E001DRYR is a two-channel steering (rail-to-rail) ESD protection diode array in a 6-UFDFN package. It is designed to shunt ESD transients on high-speed data lines, with a typical application target of Ethernet PHY interfaces. ## Two unidirectional channels — what they protect The two unidirectional channels each steer a positive transient to the VCC rail and a negative transient to ground. This rail-clamp architecture keeps the protected signal within the supply range, which is important for Ethernet differential pairs where signal integrity matters. The 5.5V standoff means the diode array sits transparently on 3.3V or 5V logic lines without loading the bus. ## 6-UFDFN package — board-fit note The 6-UFDFN package (also listed as 6-SON, 1.45 mm x 1.0 mm) is a very small, leadless surface-mount package. It suits dense PCB layouts near Ethernet connectors or other I/O ports where board area is tight. The part is surface-mount only, so plan for a solder-paste stencil and reflow profile compatible with small SON packages.","metaTitle":"TPD2E001DRYR Steering (Rail to Rail) ESD Protection, 2-Ch","metaDescription":"Texas Instruments TPD2E001DRYR rail-to-rail steering ESD protection diode array, 2 unidirectional channels, 5.5V reverse standoff, 11V breakdown, 6-UFDFN","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":"6-UFDFN","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":"6-SON (1.45x1)","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":"$0.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/835388424c1b3d9a57c0dfc0e5a4de23.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPD2E001DRYR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPD2E001DRYR used for?","answer":"It is a two-channel rail-to-rail steering ESD protection diode array, primarily used to protect Ethernet PHY lines and other high-speed data interfaces from electrostatic discharge transients."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD2E001DRYR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD2E001DRYR 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}}