{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE110A-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE110A-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE110A-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE110A-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® Zener TVS, 1.5KE110A-/54, 1500W peak pulse power, 94V reverse standoff, 152V clamping, DO-201AA axial, unidirectional.","salesMarkdown":"## 1500 W peak pulse — the clamping decision The 1.5KE110A-E3/54: The 9.9 A peak pulse current rating tells you the surge it can shunt before the junction exceeds its thermal limit. The 105 V minimum breakdown voltage gives a 11 V margin above the standoff — enough headroom to avoid nuisance clamping on normal line ripple while still catching fast overvoltage events. ## Through-hole axial — board-fit constraints Housed in a DO-201AA (DO-27) axial-lead package, it mounts through-hole and suits point-to-point wiring or PCB layouts where the leads are formed and soldered. The 1.5KE supplier device package footprint is standard across the series, so the hole pattern and lead spacing match other 1.5KE parts. ## Temperature range and unidirectional protection The single unidirectional channel protects one rail against positive transients; for bidirectional clamping on AC lines or bipolar supplies, two devices back-to-back or a bidirectional variant is needed.","metaTitle":"1.5KE110A-E3/54 Vishay TransZorb TVS, 1500W, 94V Standoff","metaDescription":"Vishay 1.5KE110A-E3/54 TransZorb Zener TVS diode, 1500W peak pulse, 94V reverse standoff, DO-201AA axial. Active production, sourced per RFQ.","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 & Reel (TR); Cut Tape (CT)","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":"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)":"105V","Voltage - Clamping (Max) @ Ipp":"152V","Voltage - Reverse Standoff (Typ)":"94V","Current - Peak Pulse (10/1000µs)":"9.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3246","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE110A-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/1.5KE110A-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/1.5KE110A-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}