{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD2E001DRLRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD2E001DRLRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPD2E001DRLRG4","factsUrl":"https://icboms.com/api/mcp/products/TPD2E001DRLRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD2E001DRLRG4, Steering (Rail to Rail) TVS diode array, 2 unidirectional channels, 5.5V reverse standoff, 11V breakdown, SOT-553 package, -40°C to 85°C, Active.","salesMarkdown":"## Two-channel rail-clamp ESD protection in a SOT-553 The Texas Instruments TPD2E001DRLRG4 is a steering (rail-to-rail) TVS diode array packing two unidirectional protection channels into a single SOT-553 package. The rail-to-rail topology keeps the capacitance low, making it suitable for preserving signal integrity on interfaces like Ethernet. The 11 V breakdown triggers only during an ESD event, shunting the surge to the supply or ground rail through the steering diodes. ## SOT-553 footprint and placement The SOT-553 package (also listed as supplier device package SOT-5) is a 5-lead package. Two channels in this footprint mean one device protects a differential pair or two single-ended lines.","metaTitle":"TPD2E001DRLRG4 TVS Diode, Steering Rail-to-Rail, 2-Ch","metaDescription":"Texas Instruments TPD2E001DRLRG4 steering (rail-to-rail) TVS diode array. 2 unidirectional channels, 5.5V standoff, 11V breakdown, SOT-553 package.","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","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":"$0.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/835388424c1b3d9a57c0dfc0e5a4de23.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPD2E001DRLRG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPD2E001DRLRG4 suitable for Ethernet protection?","answer":"Yes, the TPD2E001DRLRG4 is listed for Ethernet applications. Its low-capacitance steering topology and 5.5 V standoff voltage protect the differential signal pairs without degrading signal integrity at 100BASE-TX or 1000BASE-T data rates."},{"question":"How many channels does TPD2E001DRLRG4 have?","answer":"This device has two unidirectional channels, each capable of protecting one signal line. Two channels in one SOT-553 package cover a differential pair or two single-ended lines."},{"question":"What is the difference between TPD2E001DRLR and TPD2E001DRLRG4?","answer":"The suffix 'G4' on the TPD2E001DRLRG4 indicates RoHS compliance and a green (halogen-free) molding compound. The TPD2E001DRLR variant may be non-RoHS or an earlier environmental compliance level. Electrically and functionally the two are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD2E001DRLRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD2E001DRLRG4 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}}