{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC47AHM3/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC47AHM3-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC47AHM3-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC47AHM3%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC47AHM3/I, 1500W peak pulse power, 40.2V reverse standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"The 1.5SMC47AHM3/I is a Zener-type TVS diode from Vishay's 1.5SMC series, part of the TransZorb® family. It is qualified to AEC-Q101, the automotive discrete semiconductor reliability standard, which means it has passed the temperature cycling, ESD, and high-temperature reverse bias tests required for under-hood and chassis-domain electronics. Supplied on Tape & Reel, it is compatible with standard pick-and-place and reflow soldering processes. No power line protection feature is implemented — this is a dedicated transient suppressor for signal or low-power supply rails, not a mains-side clamp. ## Lifecycle and sourcing posture Target applications include automotive electronic control units, telecom line cards, and general-purpose transient suppression where AEC-Q101 qualification is required. The 40.2V standoff voltage suits 24V and 36V nominal rails with margin for steady-state ripple.","metaTitle":"Vishay 1.5SMC47AHM3/I TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC47AHM3/I Zener TVS, 1500W peak pulse, 40.2V standoff, AEC-Q101 automotive grade. 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":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC47","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"44.7V","Voltage - Clamping (Max) @ Ipp":"64.8V","Voltage - Reverse Standoff (Typ)":"40.2V","Current - Peak Pulse (10/1000µs)":"23.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC47AHM3%2FI/alternatives.json"},"ai":{"faq":[{"question":"How can I request a quote for 1.5SMC47AHM3/I?","answer":"Submit an RFQ with your target quantity and required date code. The part is sourced through independent distribution with full lot traceability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC47AHM3-I","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/1.5SMC47AHM3-I 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}}