{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC24H","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC24H","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC24H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC24H","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, 1.5SMC24H, 1500W peak pulse power, 19.4V reverse standoff, AEC-Q101 qualified, DO-214AB (SMC) surface mount package.","salesMarkdown":"## AEC-Q101 qualification and the under-hood temperature profile The 1.5SMC24H carries AEC-Q101 qualification, the automotive discrete semiconductor stress-test standard covering temperature cycling, ESD, and reliability screening. ## 1500W peak pulse — what the rating means for the BOM The 1500W peak pulse power (1.5kW) is rated for a 10/1000µs exponential waveform — the standard telecom surge shape per IEC 61000-4-5. For a 24V nominal supply, the 34.7V clamp voltage keeps downstream DC-DC converters and ASICs inside their 40V abs-max rating with margin. The DO-214AB (SMC) package dissipates the pulse through the PCB copper pad; the thermal impedance is set by the pad area, not the package itself. No power line protection — the diode is designed for signal or low-power rail clamping, not for AC mains or high-energy direct lightning injection.","metaTitle":"1.5SMC24H TVS Diode, 1500W, AEC-Q101, DO-214AB","metaDescription":"1.5SMC24H Zener TVS diode, 1500W peak pulse, 19.4V standoff, AEC-Q101 qualified. Active production, sourced to order. Request a quote.","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":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"Telecom","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC24","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"21.6V","Voltage - Clamping (Max) @ Ipp":"34.7V","Voltage - Reverse Standoff (Typ)":"19.4V","Current - Peak Pulse (10/1000µs)":"45A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2104","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4da9fb3c3ad870001724632e46e67ab6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC24H/alternatives.json"},"ai":{"faq":[{"question":"What is the 1.5SMC24H's reverse standoff voltage and clamping voltage?","answer":"The minimum breakdown voltage is 21.6V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC24H","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/1.5SMC24H 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}}