{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE300A/B","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5KE300A-B","canonicalUrl":"https://icboms.com/yageo/1.5KE300A-B","factsUrl":"https://icboms.com/api/mcp/products/1.5KE300A%2FB","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5KE300A/B Zener TVS diode, Series 1.5KE, 1500W peak pulse power, 414V clamping, DO-201AA/DO-27 axial, Through Hole.","salesMarkdown":"## Clamping voltage and peak pulse power The 1.5KE300A/B: The 285V minimum breakdown voltage ensures the avalanche triggers before the clamping limit is reached, giving a defined protection window between the standoff and the clamp. ## Package and deployment context Housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201), this is a through-hole part intended for point-of-use transient suppression on power rails, signal lines, or DC buses in industrial control, telecom, and general-purpose equipment. The -55°C to 150°C junction temperature range covers both outdoor cabinet and under-hood automotive environments, though the part carries no explicit AEC-Q grade in the listing. No power line protection feature is claimed — this is a secondary-side transient suppressor, not a primary mains protector.","metaTitle":"YAGEO 1.5KE300A/B Zener TVS, 1500W, 414V Clamp","metaDescription":"YAGEO 1.5KE300A/B Zener TVS diode, 1500W peak pulse power, 414V clamping at 3.7A. Active production, through-hole DO-201 package. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"YAGEO","Type":"Zener","Series":"1.5KE","Package":"Box","Applications":"General Purpose","Mounting Type":"Through Hole","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 ~ 150°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)":"3.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1642","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7e7401a50e18f12b75b7097fbc4378a1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5KE300A/B come in?","answer":"It is supplied in a DO-201AA / DO-27 axial leaded package (through-hole), with the supplier device package designated as DO-201."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/1.5KE300A-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5KE300A-B 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}}