{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE300AHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE300AHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE300AHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE300AHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, automotive grade, 1500W peak pulse power, 256V reverse standoff, 414V clamping, DO-201AA axial, bulk.","salesMarkdown":"The 1.5KE300AHB0G: Its 256 V reverse standoff voltage and 285 V minimum breakdown voltage place it in the 300 V class for protecting 240 VAC or 300 VDC rails from transients. The 175 °C maximum junction temperature and -55 °C low end suit under-hood or high-temperature industrial environments where the ambient can exceed 125 °C. ## Automotive qualification and package The DO-201AA (DO-27) axial-lead package is through-hole mounted, compatible with existing wave-solder or hand-solder assembly lines.","metaTitle":"1.5KE300AHB0G TVS Diode, 1.5kW, 414V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE300AHB0G Zener TVS, 1500W peak pulse, 256V standoff, 414V clamp. AEC-Q101 qualified. 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","Grade":"Automotive","Series":"1.5KE","Package":"Bulk","Applications":"-","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE300","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"285V","Voltage - Clamping (Max) @ Ipp":"414V","Voltage - Reverse Standoff (Typ)":"256V","Current - Peak Pulse (10/1000µs)":"3.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3617","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE300AHB0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE300AHB0G","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/1.5KE300AHB0G 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}}