{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC18CA-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC18CA-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC18CA-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC18CA-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Zener TVS diode, bidirectional, 1500W peak pulse power, 15.3V reverse standoff, 25.2V clamp, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"## TVS diode selection — 1500 W bidirectional clamp The 1.5SMC18CA-E3/9AT: It is built for general-purpose circuit protection in surface-mount designs. This means the diode starts conducting at around 17 V and limits transients to under 25.2 V — suitable for protecting 12 V and 15 V rails against surges. ## Package and board-fit Supplied in Tape & Reel, ready for automated pick-and-place assembly. The single bidirectional channel covers both positive and negative transients, so no orientation concern on the PCB. ## Sourcing and lifecycle status Sourced through independent distribution channels. No stock-holding claim — quoted to order per RFQ.","metaTitle":"Vishay 1.5SMC18CA-E3/9AT TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5SMC18CA-E3/9AT Zener TVS diode, 1500W peak pulse, 15.3V standoff, 25.2V clamp. 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":"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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","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":"$0.2462","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC18CA-E3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What is the peak pulse power rating of 1.5SMC18CA-/9AT?","answer":"This is the industry-standard rating for this package size — enough to handle most secondary surge events on 12 V and 15 V power rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC18CA-E3-9AT","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/1.5SMC18CA-E3-9AT 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}}