{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE110A-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"1.5KE110A-T","canonicalUrl":"https://icboms.com/diodes-inc/1.5KE110A-T","factsUrl":"https://icboms.com/api/mcp/products/1.5KE110A-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated 1.5KE110A-T Zener TVS, 1500W peak pulse, 94V standoff, 152V clamp, 9.9A Ipp, DO-201AA/DO-27 axial, Tape & Reel.","salesMarkdown":"## What this 1500W Zener TVS does on the board The 1.5KE110A-T: It clamps a transient at 152V maximum when the surge current hits 9.9A, and the reverse standoff voltage is 94V — meaning it stays out of the way on a 94V rail and only conducts when the line goes above that. The part is obsolete per the manufacturer, so new-stock sourcing runs through independent distribution channels. ## Voltage ratings and what they mean for your rail If your 94V bus sees a transient, the TVS limits it to 152V — that is the voltage the downstream components must survive. The 1500W peak pulse rating is the energy-handling capability at the 10/1000µs test waveform. For shorter or longer pulses, the peak power derates — the datasheet curve (not reproduced here) shows the trade-off. No power line protection feature is included, so this is a pure transient clamp, not a filter. ## Obsolete — sourcing reality for the 1.5KE110A-T Diodes Incorporated lists the 1.5KE110A-T as obsolete. The through-hole DO-201 package is still common across many TVS families, so if a board spin is an option, a parametric search for a 94V standoff, 1500W, unidirectional Zener TVS in the same footprint will yield active alternatives.","metaTitle":"1.5KE110A-T Diodes Inc Zener TVS, 1500W, DO-201","metaDescription":"Diodes Inc 1.5KE110A-T obsolete Zener TVS diode, 1500W peak pulse, 94V standoff, 152V clamp. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","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":"DO-201","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":"$0.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b6b9d4121cb66208511919f4a66769e1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE110A-T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/1.5KE110A-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/1.5KE110A-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:33:35.172Z","lastPublished":"2026-07-19T21:33:35.172Z","indexable":true}}