{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6267-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6267-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6267-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1N6267-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS, TransZorb® series, 1N6267-/54, 5.5V reverse standoff, 10.8V clamping max @ 139A peak pulse, 1500W peak pulse power, DO-201AA axial through-hole, tape-and-reel.","salesMarkdown":"The 1N6267-E3/54: The 1N6267-/54 is a unidirectional Zener-based transient voltage suppressor (TVS) from Vishay's TransZorb® series, housed in the DO-201AA axial package and supplied on tape-and-reel. The 1500 W rating is a 10/1000 µs waveform figure; the clamping voltage at that pulse width tells you what the downstream circuit sees when the event hits. The −55 °C to 175 °C junction temperature range gives wide thermal headroom for transient events — a 175 °C TJ ceiling above the typical 85 °C ambient in an enclosed panel means you have margin before the diode thermally shuts down.","metaTitle":"Vishay 1N6267-E3/54 Zener TVS, 1.5kW Peak, 5.5V Standoff","metaDescription":"Obsolete Vishay 1N6267-E3/54 TransZorb® Zener TVS diode, 5.5V standoff, 10.8V clamping, 139A peak pulse, DO-201AA axial.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1N6267","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"6.12V","Voltage - Clamping (Max) @ Ipp":"10.8V","Voltage - Reverse Standoff (Typ)":"5.5V","Current - Peak Pulse (10/1000µs)":"139A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6267-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"What is 1N6267-/54 used for in a circuit?","answer":"It is a unidirectional Zener TVS (TransZorb®) that clamps voltage spikes on a signal or power rail. The 5.5 V standoff, 10.8 V clamping ceiling, and 139 A peak pulse capacity make it suited for secondary protection on low-voltage rails that need a fast-clamp response to surges."},{"question":"Does a replacement exist for the 1N6267-/54?","answer":"The base product number 1N6267 and the 1.5KE series are the logical search starting points for a pin-compatible equivalent in the same DO-201AA package, but any cross-reference should be verified against your clamping voltage and peak pulse current requirements before committing a BOM position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6267-E3-54","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1N6267-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T16:18:09.247Z","lastPublished":"2026-07-22T16:18:09.247Z","indexable":true}}