{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD2E001DRYRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD2E001DRYRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPD2E001DRYRG4","factsUrl":"https://icboms.com/api/mcp/products/TPD2E001DRYRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD2E001DRYRG4, Steering (Rail to Rail) ESD protection diode, 2 unidirectional channels, 5.5V reverse standoff, 11V breakdown, -40°C to 85°C, 6-UFDFN package, Surface Mount, Tape & Reel.","salesMarkdown":"## What this two-channel rail clamp does on an Ethernet port The Texas Instruments TPD2E001DRYRG4 is a two-channel steering (rail-to-rail) ESD protection diode array, purpose-built for high-speed differential interfaces like Ethernet. Each unidirectional channel clamps transients between the signal line and the supply rails, shunting ESD energy away from the protected IC. With a reverse standoff voltage of 5.5V (max) and a minimum breakdown of 11V, it sits comfortably on 3.3V or 5V Ethernet PHY rails without loading the signal during normal operation. Power line protection is built in — the clamp engages on both the signal-to-VCC and signal-to-GND paths. ## Package and board-fit reality Housed in a 6-UFDFN package (TI's 6-SON, 1.45 mm × 1.0 mm body), this is a tiny, leadless footprint meant for dense PCB layouts. Surface-mount only, and it ships on Tape & Reel, which is the standard for automated pick-and-place. TI lists the TPD2E001DRYRG4 as Active. RoHS compliance is standard for TI's lead-free portfolio; the DRY suffix indicates the green, RoHS-compliant package variant.","metaTitle":"TPD2E001DRYRG4 Steering (Rail to Rail) ESD Protection, 2-Ch","metaDescription":"Texas Instruments TPD2E001DRYRG4 — two-channel rail-to-rail steering ESD protection diode for Ethernet. 5.5V standoff, 11V breakdown, -40°C to 85°C.","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)","Applications":"Ethernet","Mounting Type":"Surface Mount","Package / Case":"6-UFDFN","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":"$0.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/835388424c1b3d9a57c0dfc0e5a4de23.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPD2E001DRYRG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPD2E001DRYRG4 RoHS compliant and lead-free?","answer":"Yes. The DRY suffix on the order code indicates TI's green, RoHS-compliant, lead-free package variant. No separate exemption documentation is needed for standard RoHS compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD2E001DRYRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD2E001DRYRG4 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}}