{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6272A-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6272A-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6272A-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1N6272A-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS diode, TransZorb® series, 1N6272A-/54, unidirectional, 1500W peak pulse power, 15.6V clamping, 9.4V standoff, DO-201AA axial, -55°C to 175°C TJ, Tape & Reel.","salesMarkdown":"The 1N6272A-E3/54: That peak rating tells you what single-event transient the diode absorbs before the die overheats — the 96.2 A peak pulse current is the other half of the absorption ceiling, and both numbers must stay within the datasheet SOA for the application to survive repeat events. ## Clamping voltage — what the downstream circuit actually sees The reverse standoff (typ) is 9.4V — below this the device sits off and adds negligible leakage to the rail. The minimum breakdown is 10.5V, so the clamping window runs from 10.5 to 15.6V across the rated current range. For a 12V rail, 9.4V standoff gives comfortable headroom in normal operation; when a surge exceeds that threshold the clamp locks the downstream bus at or below 15.6V, protecting whatever is behind it.","metaTitle":"Vishay 1N6272A-E3/54, 1500W Peak Pulse Zener TVS Diode","metaDescription":"Vishay 1N6272A-E3/54 unidirectional Zener TVS, 1500W peak pulse power, 15.6V clamping, -55°C to 175°C TJ. DO-201AA axial. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1N6272","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"96.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3369","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6272A-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"Can I get a datasheet for the 1N6272A-/54?","answer":"The spec table carries the key parametric ratings: peak pulse power 1500W, clamping voltage 15.6V max, breakdown 10.5V min, reverse standoff 9.4V typ, and junction temperature -55°C to 175°C. A full datasheet with absorption curves, recommended footprint, and SOA graphs is available from the manufacturer directly."},{"question":"What type is the 1N6272A-/54?","answer":"It is a Zener-type unidirectional TVS diode, part of the TransZorb® series — Vishay's trademarked Zener-based transient suppressor family in the 1.5KE package style."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6272A-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/1N6272A-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}