{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE24CAH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE24CAH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24CAH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE24CAH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series Automotive Zener TVS, 1.5KE24CAH, 1500W peak pulse, 20.5V standoff, 33.2V clamp, 47A Ipp, DO-201 axial, AEC-Q101.","salesMarkdown":"## Automotive-grade 1500 W transient clamp The 1.5KE24CAH: It clamps transients at 33.2 V maximum while standing off 20.5 V continuously, with a breakdown voltage window of 22.8 V minimum. ## Clamping voltage and pulse current for 24 V rails With a 20.5 V reverse standoff and 33.2 V clamp, this part protects 24 V nominal buses (12 V or 24 V automotive systems) where the steady-state rail stays below 20.5 V and the clamp triggers before the downstream IC's abs-max rating is exceeded. ## Through-hole DO-201 for high-reliability assembly The DO-201AA (DO-27) axial leaded package is a standard through-hole form factor for TVS diodes, offering robust solder joint strength and easy manual or wave-solder assembly. The supplier device package is DO-201. Packaged in Tape & Reel (TR), it is compatible with automated insertion equipment for volume production.","metaTitle":"1.5KE24CAH TVS Diode, 1500W, AEC-Q101, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE24CAH Zener TVS, 1500W peak pulse, 20.5V standoff, 33.2V clamp, AEC-Q101 automotive grade, active production, DO-201 axial.","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":"Tape & Reel (TR)","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":"1.5KE24","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":"$0.5792","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/653e5c04eedfacf38ca35749b0ce1880.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What automotive qualification does 1.5KE24CAH carry?","answer":"It is AEC-Q101 qualified, meaning it meets the automotive-grade stress and reliability requirements for discrete semiconductors used in under-hood and passenger compartment electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24CAH","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/1.5KE24CAH 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}}