{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2CAHR0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE8.2CAHR0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE8.2CAHR0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2CAHR0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5KE series, bidirectional TVS diode, 1.5KE8.2CAHR0G, 1500W peak pulse power, 7.02V reverse standoff, DO-201AA axial package, AEC-Q101 qualified.","salesMarkdown":"## 1500 W clamping in a DO-201 axial body The 1.5KE8.2CAHR0G: That 130 A peak pulse current gets clamped to 12.1 V max — the voltage a downstream IC sees during a surge event. Reverse standoff is 7.02 V typical, meaning the diode stays off below that rail voltage and only starts conducting when the transient exceeds the 7.79 V breakdown minimum. ## Package fit and mounting Housed in a DO-201AA (DO-27) axial-lead package, with the supplier device package designated as DO-201. The through-hole body is standard for leaded TVS diodes — the axial leads handle the surge current without trace lift-off, and the package footprint is shared across the 1.5KE series. The base product number is 1.5KE8.2, so the 'CAHR0G' suffix denotes the bidirectional configuration and the automotive grade.","metaTitle":"1.5KE8.2CAHR0G TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE8.2CAHR0G bidirectional TVS diode, 1500W peak pulse power, 7.02V reverse standoff, AEC-Q101 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE8.2","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"130A"}},"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/1.5KE8.2CAHR0G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for this part?","answer":"The part carries AEC-Q101 automotive qualification. Standard compliance documentation including RoHS and REACH declarations is available from the manufacturer upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE8.2CAHR0G","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/1.5KE8.2CAHR0G 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}}