{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC18A-M3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC18A-M3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC18A-M3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC18A-M3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC18A-M3/9AT, 1500W peak pulse, 15.3V reverse standoff, 25.2V clamp, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Active production — what it means for your BOM The 1.5SMC18A-M3/9AT: The 15.3V reverse standoff voltage means it stays transparent on a 12V or 15V rail and only starts conducting when the transient exceeds the 17.1V minimum breakdown threshold. ## Package and temperature envelope Housed in a DO-214AB (SMC) surface-mount package, the same footprint as the SMCJ series. Single unidirectional channel — one device protects one rail. Rated for general-purpose transient suppression with no power-line protection (not intended for AC mains clamping).","metaTitle":"Vishay 1.5SMC18A-M3/9AT TVS, 1500W, 15.3V Standoff, DO-214AB","metaDescription":"Active Vishay 1.5SMC18A-M3/9AT Zener TVS diode, 1500W peak pulse, 15.3V reverse standoff, 25.2V clamp, DO-214AB SMC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC18","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"17.1V","Voltage - Clamping (Max) @ Ipp":"25.2V","Voltage - Reverse Standoff (Typ)":"15.3V","Current - Peak Pulse (10/1000µs)":"59.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3333","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC18A-M3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5SMC18A-M3/9AT?","answer":"Submit an RFQ for the 1.5SMC18A-M3/9AT."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC18A-M3-9AT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC18A-M3-9AT 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}}