{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6268A-E3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6268A-E3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268A-E3-73","factsUrl":"https://icboms.com/api/mcp/products/1N6268A-E3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS diode, 1N6268A-/73, TransZorb® series, 6.4V reverse standoff, 11.3V max clamping @ 133A peak pulse, 1.5kW peak pulse power, DO-201AA axial through-hole.","salesMarkdown":"## Transient suppression at 1.5 kW peak The 1N6268A-E3/73: The 1N6268A-/73 sits in the 1.5KE TransZorb® family — Vishay's TVS-diode classification for Zener-based transient voltage suppression rather than pure voltage-reference Zener duty. The reverse standoff of 6.4 V sets the keep-out voltage where the device remains off during normal operation; breakdown starts at 7.13 V minimum. ## High-temperature junction rating Operating junction temperature runs from -55 °C to 175 °C — the upper bound gives real thermal headroom in outdoor or poorly ventilated enclosures where ambient can spike well above 85 °C. A 175 °C TJ with a DO-201AA axial leadframe and package means the device dissipates transient heat through the leads into the PCB copper, so lead dress and pad area matter more than a surface-mount thermal pad. ## Axial through-hole for panel and wire-entry protection DO-201AA axial package mounts on standard 0.4-inch lead spacing; the Tape & Box packaging variant ships on a straight-taped reel rather than ammo-pack or reel-on-reel. Through-hole termination handles higher current and vibration better than gull-wing — the lead solder fillet absorbs mechanical shock at the board interface. Power line protection is listed as No, so this part guards signal and low-power rails, not the AC mains entry point.","metaTitle":"Vishay 1N6268A-E3/73 Zener TVS Diode, 6.4V Standoff","metaDescription":"Vishay 1N6268A-E3/73 TransZorb® Zener TVS diode, 6.4V reverse standoff, 11.3V clamping max, 133A peak pulse, DO-201AA axial.","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 & Box (TB)","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":"$0.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6268A-E3%2F73/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1N6268A-/73 and request a quote?","answer":"Availability and current lead times are confirmed at RFQ — the part ships in Tape & Box packaging per the listed variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268A-E3-73","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-E3-73 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}}