{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE110A R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE110A-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE110A-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE110A%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series Zener TVS diode, 1.5KE110A R0G, 1500W peak pulse power, 94V reverse standoff, 152V clamping, unidirectional, DO-201AA/DO-27 axial through-hole.","salesMarkdown":"## 1500 W surge rating and clamping behaviour The 1.5KE110A R0G: The 94 V reverse standoff voltage is the continuous DC rail level where the diode remains off — below this, leakage is negligible. Breakdown occurs at 105 V minimum, meaning the device starts conducting when the transient pushes the rail past that threshold. ## Operating temperature range and package Junction temperature range spans -55°C to 175°C, covering the full industrial and much of the automotive under-hood thermal envelope. The wide margin above 125°C allows the device to absorb repetitive surges without derating the junction temperature ceiling. Housed in a DO-201AA / DO-27 axial through-hole package, the body is sized for the 1.5 kW dissipation — the lead frame and die attach are matched to the surge rating. The axial leads suit point-to-point wiring or PCB through-hole mounting with standard 0.100-inch pitch. ## Active lifecycle and procurement posture The 1.5KE series is a broad, mature product family; the 1.5KE110A R0G is the tape-and-reel variant of the unidirectional 110 V (Vbr min 105 V) device. The DO-201 package is common across the series, simplifying second-source qualification.","metaTitle":"1.5KE110A R0G TVS Diode, 1500W, 94V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE110A R0G Zener TVS diode, 1500W peak pulse power, 94V reverse standoff, 152V clamping. Active production, through-hole DO-201.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","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":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"105V","Voltage - Clamping (Max) @ Ipp":"152V","Voltage - Reverse Standoff (Typ)":"94V","Current - Peak Pulse (10/1000µs)":"10.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE110A%20R0G/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5KE110A R0G come in?","answer":"It is supplied in a DO-201AA / DO-27 axial leaded through-hole package. The tape-and-reel option (R0G suffix) is intended for automated insertion equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE110A-R0G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5KE110A-R0G 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}}