{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6268HE3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6268HE3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268HE3-73","factsUrl":"https://icboms.com/api/mcp/products/1N6268HE3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division Zener, Automotive AEC-Q101 TransZorb® series, 1.5 kW peak pulse, 6.05 V standoff, 128 A peak pulse, DO-201AA axial through-hole, Tape & Box.","salesMarkdown":"## What the obsolete status means for your BOM The 1N6268HE3/73: Independent distribution is the sourcing path: lot-specific inventory confirmed at RFQ, not a distributor shelf position. ## What the TVS ratings mean for protection design The minimum breakdown of 6.75 V gives the hysteresis window between standoff and conduction — tight enough that the protection activates promptly without wasted headroom. ## Automotive grade and thermal margin AEC-Q101 qualification places this in the automotive electronic stress tier — the -55 °C to 175 °C junction temperature range reflects the thermal headroom demanded in engine-bay and chassis-zone deployments where transients are worst. The unidirectional (single-channel) configuration handles one polarity — line-to-ground protection on a positive supply rail is the intended geometry, not a bidirectionalabus or AC rail. ## Through-hole DO-201AA — field-replaceable geometry Axial DO-201AA leads with a body length and lead spacing that make orientation unambiguous — the cathode band is visible, and the part drops into a board hole pattern without tweezers or hot-air rework.","metaTitle":"Vishay 1N6268HE3/73 Zener, 1500W, 6.05V standoff, AEC-Q101","metaDescription":"Obsolete Zener TVS from Vishay General Semiconductor — 6.05 V standoff, 11.7 V clamping, 128 A peak pulse, AEC-Q101 qualified.","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":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Box (TB)","Applications":"Automotive","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":"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)":"6.75V","Voltage - Clamping (Max) @ Ipp":"11.7V","Voltage - Reverse Standoff (Typ)":"6.05V","Current - Peak Pulse (10/1000µs)":"128A"}},"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/1N6268HE3%2F73/alternatives.json"},"ai":{"faq":[{"question":"What is the 1N6268HE3/73 used for?","answer":"As an automotive AEC-Q101 TransZorb® TVS diode, it clamps voltage transients on a powered rail — the 128 A peak pulse rating handles load-dump and switching surges in automotive and industrial environments where the downstream circuitry cannot survive the unclamped spike."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268HE3-73","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/1N6268HE3-73 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T16:24:30.991Z","lastPublished":"2026-07-22T16:24:30.991Z","indexable":true}}