{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6268AHE3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6268AHE3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268AHE3-51","factsUrl":"https://icboms.com/api/mcp/products/1N6268AHE3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS, 1N6268AHE3/51, Automotive AEC-Q101, TransZorb®, 1500W peak pulse, 133A peak pulse, 6.4V standoff / 7.13V breakdown / 11.3V clamping, DO-201AA axial, through-hole, bulk.","salesMarkdown":"## What the 1N6268AHE3/51 is and why it matters The 1N6268AHE3/51 is a unidirectional Zener-type transient voltage suppressor (TVS) from Vishay's Automotive, AEC-Q101 qualified TransZorb® series. Rated 1500W peak pulse at a 10/1000 µs waveform — that 133A peak pulse current is the figure that tells you it clamps automotive supply transients, not just board-level noise. The 6.4 V reverse standoff typ, 7.13 V minimum breakdown, and 11.3 V maximum clamping voltage define the protection window across which the diode stays off and then snaps into conduction. ## Through-hole axial package and automotive thermal margin The DO-201AA (DO-27) axial package is through-hole — the legs accept standard PCB holes and hand-solder fine, with a body diameter wide enough that pre-bending the leads before insertion keeps the glass body away from thermal shock during wave or hand-soldering. ## Obsolete — sourcing through independent distribution The 1N6268AHE3/51 carries an obsolete product status — no longer on the active Vishay line.","metaTitle":"1N6268AHE3/51 TVS Diode, Zener, 11.3V Clamping","metaDescription":"Vishay 1N6268AHE3/51 — obsolete Zener TVS, 1500W peak pulse, 6.4V standoff, 133A peak pulse, DO-201AA axial. Sourced to order against RFQ.","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":"Bulk","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)":"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":"$0.5346","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/55e3e40e24fd2c3f96443c3e231bf459.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6268AHE3%2F51/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6268AHE3-51","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/1N6268AHE3-51 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T16:22:58.740Z","lastPublished":"2026-07-22T16:22:58.740Z","indexable":true}}