{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE200A R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE200A-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE200A-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE200A%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series TVS, unidirectional Zener, 1500W peak pulse, 274V clamping, 171V standoff, DO-201AA axial, Tape & Reel.","salesMarkdown":"## Clamping voltage and pulse current — what decides the protection level The 1.5KE200A R0G is a 1500W unidirectional TVS diode from the 1.5KE series, built on a Zener avalanche structure. ## Package, mounting, and thermal path Housed in a DO-201AA (DO-27) axial leaded package, the die is bonded directly to the lead frame — the thermal path runs through the leads into the PCB copper. Through-hole mounting keeps the part mechanically robust in high-vibration environments. The operating junction temperature range spans -55°C to 175°C, covering industrial and automotive under-hood thermal profiles without derating at the high end.","metaTitle":"1.5KE200A R0G TVS, 1500W, 274V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE200A R0G unidirectional TVS diode, 1500W peak pulse, 274V clamping at 5.7A. Active production. Sourced to order.","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":"1.5KE200","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"190V","Voltage - Clamping (Max) @ Ipp":"274V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.7A"}},"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/1.5KE200A%20R0G/alternatives.json"},"ai":{"faq":[{"question":"What is 1.5KE200A R0G's listed type on this Circuit Protection line?","answer":"The device type is Zener — it uses an avalanche breakdown junction to clamp transients, typical of unidirectional TVS diodes in the 1.5KE series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE200A-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/1.5KE200A-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}}