{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE110-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE110-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE110-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE110-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, Type Zener, 1.5KE110-/54, 1500W, 158V Clamp, 89.2V Standoff, Unidirectional, DO-201AA Axial, Tape & Reel.","salesMarkdown":"## Obsolete — last-time-buy sourcing for existing BOMs The 1.5KE110-E3/54: The 1.5KE110-/54 is listed as Obsolete by Vishay. ## 1500 W peak pulse — clamping at 158 V The reverse standoff voltage is 89.2 V, and breakdown occurs at a minimum of 99 V — this gives a 10 V window between the working rail and the clamping threshold, enough margin for a 48 V or 72 V bus without nuisance triggering. ## DO-201AA axial — through-hole board fit Supplied in a DO-201AA (DO-27) axial-lead package, the 1.5KE110-/54 mounts through-hole. The tape-and-reel packaging (/54 suffix) suits automated insertion for high-volume assembly. Single unidirectional channel — cathode banded; polarity must be observed during placement.","metaTitle":"1.5KE110-E3/54 Vishay TVS, 1500W, 158V Clamp, DO-201AA","metaDescription":"Obsolete Vishay 1.5KE110-E3/54 TransZorb TVS diode, 1500W peak pulse, 158V clamp, unidirectional, DO-201AA. 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":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","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":"1.5KE110","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"99V","Voltage - Clamping (Max) @ Ipp":"158V","Voltage - Reverse Standoff (Typ)":"89.2V","Current - Peak Pulse (10/1000µs)":"9.5A"}},"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/1.5KE110-E3%2F54/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/1.5KE110-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/1.5KE110-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}