{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62A/B","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5KE62A-B","canonicalUrl":"https://icboms.com/yageo/1.5KE62A-B","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62A%2FB","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5KE Series Zener TVS Diode, 1.5KE62A/B, 1500W Peak Pulse, 53V Standoff, 85V Clamping, DO-201AA Axial, Through Hole.","salesMarkdown":"The 1.5KE62A/B: That 1500W number tells you the device can absorb a 17.9A surge before the junction temperature climbs out of the SOA — the clamping voltage at that current is 85V. The 53V reverse standoff means the part stays transparent on a nominal 48V or 52V rail and only starts conducting when the transient pushes past the 58.9V minimum breakdown threshold. The DO-201AA (DO-27) axial package is a through-hole form factor — the leads take the heat out to the board copper, so the effective surge rating depends on the pad size and trace cross-section. No power line protection here; this is a secondary-side transient clamp, not a primary mains suppressor. ## Temperature range and deployment context At 150°C the leakage current rises, but the clamping action still holds — the derating curve typically starts above 25°C, so at 85°C ambient you budget roughly 80% of the rated 1500W peak pulse. General-purpose application tag means it is not qualified to AEC-Q101 or a specific automotive grade, but the -55°C low end suits outdoor telecom cabinets, base stations, and industrial control panels where the ambient sees winter extremes.","metaTitle":"YAGEO 1.5KE62A/B TVS Diode, 1500W, 53V Standoff, DO-201","metaDescription":"YAGEO 1.5KE62A/B Zener TVS, 1500W peak pulse, 53V standoff, 85V clamping at 17.9A. DO-201 axial, -55°C to +150°C. Active production, sourced per RFQ.","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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1035","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b2937e75354924aacfedfdea02966d9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5KE62A/B come in?","answer":"The 1.5KE62A/B is supplied in a DO-201AA (DO-27) axial-lead through-hole package. It ships in bulk box packaging, not tape and reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/1.5KE62A-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5KE62A-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}}