{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8CHE3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE6.8CHE3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CHE3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8CHE3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb®, bidirectional Zener TVS diode, 1.5KE6.8CHE3/54, 1500W peak pulse, 5.5V standoff, 10.8V clamp, DO-201AA axial.","salesMarkdown":"## 1500W bidirectional TVS — obsolete, sourced per RFQ The 1.5KE6.8CHE3/54: It clamps transients at 10.8V maximum with a reverse standoff of 5.5V, protecting a single line from overvoltage in both polarities. ## Clamping window and pulse current Breakdown occurs at 6.12V minimum, with the device clamping at 10.8V max while conducting 139A peak pulse current. The 5.5V standoff means the line sees no leakage at the nominal operating voltage — the TVS stays transparent until a transient pushes above the breakdown threshold. Bidirectional construction means a single DO-201AA axial device protects against positive and negative surges — no need to series two unidirectional parts or worry about polarity orientation during assembly. The TransZorb construction is a planar passivated silicon die in a glass-passivated axial package, designed for repetitive surge handling without degradation.","metaTitle":"1.5KE6.8CHE3/54 Vishay 1500W Zener TVS, Obsolete","metaDescription":"Vishay 1.5KE6.8CHE3/54 bidirectional Zener TVS diode, 1500W peak pulse power, 5.5V standoff, AEC-Q101. Obsolete — 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":"Tape & Reel (TR)","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":"1.5KE6.8","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"6.12V","Voltage - Clamping (Max) @ Ipp":"10.8V","Voltage - Reverse Standoff (Typ)":"5.5V","Current - Peak Pulse (10/1000µs)":"139A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE6.8CHE3/54?","answer":"This part is obsolete per Vishay's lifecycle status. We source it through independent distribution channels — submit an RFQ for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CHE3-54","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/1.5KE6.8CHE3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}