{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE24A A0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE24A-A0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24A-A0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE24A%20A0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, 1.5KE24A A0G, 1500W peak pulse power, 20.5V reverse standoff, 33.2V clamping, 47A peak pulse current, DO-201AA/DO-27 axial package, through-hole.","salesMarkdown":"## Transient protection for 24V DC rails The 1.5KE24A A0G: With a 20.5V reverse standoff voltage, it sits below the 24V rail to remain transparent during normal operation, while the 22.8V minimum breakdown and 33.2V maximum clamping at 47A define the protection window for the downstream circuitry. ## Package and temperature range for industrial use Housed in a DO-201AA / DO-27 axial leaded package, the through-hole mounting suits point-to-point wiring or PCB layouts where a robust mechanical anchor is preferred over surface-mount. Note that power line protection is not listed — this device is intended for secondary DC rail or signal line clamping, not for direct mains AC protection. ## Active lifecycle with no obsolescence risk As a general-purpose Zener TVS diode, it is a standard catalog part with broad availability through distribution channels — no single-source risk or allocation concerns typical of niche or custom protection devices.","metaTitle":"1.5KE24A A0G TVS Diode, 1500W, 20.5V Standoff, DO-201","metaDescription":"1.5KE24A A0G Zener TVS diode, 1500W peak pulse power, 20.5V reverse standoff, 33.2V clamping at 47A. Active production, through-hole DO-201 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5KE","Package":"Tape & Box (TB)","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":"1.5KE24","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"22.8V","Voltage - Clamping (Max) @ Ipp":"33.2V","Voltage - Reverse Standoff (Typ)":"20.5V","Current - Peak Pulse (10/1000µs)":"47A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/273055bbaaf17e83fdb06c99a06af2e3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE24A%20A0G/alternatives.json"},"ai":{"faq":[{"question":"Is 1.5KE24A A0G suitable for protecting a 24V DC power supply?","answer":"Yes, the 20.5V reverse standoff voltage is appropriate for a nominal 24V DC rail, allowing normal operation without leakage. The 33.2V clamping limit protects downstream components from overvoltage during surge events up to 1500W peak pulse power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24A-A0G","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/1.5KE24A-A0G 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}}