{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE27CA/B","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5KE27CA-B","canonicalUrl":"https://icboms.com/yageo/1.5KE27CA-B","factsUrl":"https://icboms.com/api/mcp/products/1.5KE27CA%2FB","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5KE series bidirectional TVS diode, 1.5KE27CA/B, 1500W peak pulse power, 23.1V standoff, 37.5V clamp, DO-201AA axial package.","salesMarkdown":"## Peak pulse power and clamping — the numbers that decide the protection level The 1.5KE27CA/B: The 23.1 V reverse standoff voltage is the DC or peak-AC line voltage the TVS blocks without conducting; the breakdown starts at 25.7 V minimum. For a 24 V nominal rail, this standoff gives margin above the normal operating level so the diode stays off until a transient arrives. ## Package and mounting — through-hole axial for board-level retrofits Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE27CA/B mounts through-hole. The axial leads suit point-to-point wiring or PCB insertion where the lead bend radius and hole diameter match the standard DO-201 footprint.","metaTitle":"YAGEO 1.5KE27CA/B TVS Diode, 1500W, 23.1V Standoff","metaDescription":"YAGEO 1.5KE27CA/B bidirectional TVS, 1500W peak pulse, 23.1V standoff, 37.5V clamp. Active production. Sourced to order against an 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"25.7V","Voltage - Clamping (Max) @ Ipp":"37.5V","Voltage - Reverse Standoff (Typ)":"23.1V","Current - Peak Pulse (10/1000µs)":"40.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1035","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b2937e75354924aacfedfdea02966d9.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/1.5KE27CA-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5KE27CA-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}}