{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD4E1B06DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD4E1B06DCKR","canonicalUrl":"https://icboms.com/texas-instruments/TPD4E1B06DCKR","factsUrl":"https://icboms.com/api/mcp/products/TPD4E1B06DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD4E1B06DCKR Steering (Rail to Rail) TVS diode array, 4 bidirectional channels, 5.5V max reverse standoff, 7V breakdown min, 14.5V typical clamping, 45W peak pulse power, 3A (8/20µs) peak pulse current, SC-70-6 package, -40°C to 125°C operating temperature.","salesMarkdown":"## Rail-to-rail steering protection for high-speed data lines The Texas Instruments TPD4E1B06DCKR is a rail-to-rail steering TVS diode array packing four bidirectional channels into a SC-70-6 package. It clamps transients to the supply rails — reverse standoff is 5.5V max, breakdown starts at 7V min, and typical clamping hits 14.5V at the peak pulse current of 3A (8/20µs waveform). The 45W peak pulse power rating covers ESD strikes and small surge events on general-purpose I/O, USB, HDMI, or other differential signal lines where board space is tight. ## Clamping voltage and peak pulse current — what they mean for signal integrity With a typical clamping voltage of 14.5V at 3A, this device keeps the protected line from seeing a hard rail-to-rail swing during a transient. The 5.5V max reverse standoff means the array sits transparently on a 3.3V or 5V supply rail without leaking appreciably. The 7V minimum breakdown gives a guard band so the part doesn't start conducting during normal signal peaks. ## Package and footprint — SC-70-6 (SOT-363) The TPD4E1B06DCKR comes in a 6-lead SC-70-6 (also known as SOT-363) surface-mount package. The small footprint — roughly 2.0 mm x 1.25 mm — makes it suitable for dense PCB layouts where every square millimetre counts. The supplier device package is SC-70-6, which is the TI-specific variant of the SOT-363 outline. Mounting is surface mount only.","metaTitle":"TPD4E1B06DCKR TI Steering TVS, 5.5V, 45W, SC-70-6","metaDescription":"Texas Instruments TPD4E1B06DCKR rail-to-rail steering TVS diode array. 5.5V reverse standoff, 45W peak pulse, 4 bidirectional channels, SC-70-6, -40°C to 125°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); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"45W","Base Product Number":"TPD4E1B06","Operating Temperature":"-40°C~125°C(TA)","Power Line Protection":"No","Bidirectional Channels":"4","Capacitance @ Frequency":"-","Supplier Device Package":"SC-70-6","Voltage - Breakdown (Min)":"7V","Voltage - Clamping (Max) @ Ipp":"14.5V (Typ)","Voltage - Reverse Standoff (Typ)":"5.5V (Max)","Current - Peak Pulse (10/1000µs)":"3A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/99c3528daa4f1ac96479852a3b016b72.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power rating of TPD4E1B06DCKR?","answer":"The peak pulse power rating is 45W."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD4E1B06DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD4E1B06DCKR 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}}