{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6268A-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6268A-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268A-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1N6268A-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, TransZorb® 1N6268A-/54, unidirectional Zener TVS, 6.4V reverse standoff, 11.3V clamping, 1500W peak pulse, DO-201AA axial, -55°C to 175°C junction, Tape & Reel.","salesMarkdown":"## What the 1N6268A is and how it protects The 1N6268A-E3/54: The 1N6268A-/54 is a unidirectional TransZorb® TVS diode in the 1.5KE series — a 1500 W peak pulse power device that clamps transient overvoltage away from the circuit it protects. That 11.3 V at 133 A is the spec that tells you what the downstream IC or rail actually sees during the event. ## Standoff, breakdown, clamping — which spec decides your protection design Reverse standoff of 6.4 V (typ) is the working voltage your rail sits below in normal operation — the diode leaks very little there, so it sits idle on the line. The 7.13 V minimum breakdown is where it starts to turn on; you size the standoff so normal operating peaks never reach it. For a 24 V rail protection clamp, you'd run the clamping voltage and peak current through the TVS's V-I curve to confirm the clamping ceiling stays within the downstream IC's transient-withstand spec. ## Package and general-purpose deployment context Through-hole DO-201AA (DO-27) axial package — the leads solder directly into a PCB and the body acts as the heat sink during a clamping event. Tape & Reel packaging suits automated insertion in production volumes.","metaTitle":"1N6268A-E3/54 TVS Diode, 6.4V Standoff, 1.5kW Peak","metaDescription":"Vishay 1N6268A-E3/54 unidirectional TVS diode, 6.4V standoff, 11.3V clamping max, 1.5kW peak pulse, DO-201AA axial. Active. Quoted 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":"1N6268","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"11.3V","Voltage - Reverse Standoff (Typ)":"6.4V","Current - Peak Pulse (10/1000µs)":"133A"}},"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/1N6268A-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"What TVS diode is pin-compatible with the 1N6268A-/54?","answer":"Confirm the breakdown and clamping specifications match the downstream IC's transient-withstand limit before substituting — a higher standoff part shifts the protection window upward and may leave the rail under-protected."},{"question":"How do I source the 1N6268A-/54 for a production BOM?","answer":"Availability reflects both reel and bulk pack options — specify the Tape & Reel quantity or bulk count that matches your build quantity when you request the quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268A-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/1N6268A-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}}