{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC47CA-E3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC47CA-E3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC47CA-E3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC47CA-E3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Bidirectional Zener TVS, 1500W peak pulse, 40.2V standoff, 64.8V clamp, DO-214AB SMC, Tape & Reel.","salesMarkdown":"## Clamping a 40.2V rail — what the ratings mean The 1.5SMC47CA-E3/57T: The 1.5SMC47CA-/57T is a bidirectional Zener TVS from Vishay's 1.5SMC TransZorb® series, designed to protect a single 40.2V DC rail from transient overvoltage events. No pin-compatible alternative is listed as an official second source or successor, but the 1.5SMC series covers multiple voltage and polarity variants in the same DO-214AB footprint if a different clamp level is needed.","metaTitle":"1.5SMC47CA-E3/57T Vishay TVS, 1500W, 40.2V Standoff","metaDescription":"Active Vishay 1.5SMC47CA-E3/57T bidirectional Zener TVS diode, 1500W peak pulse, 40.2V standoff, 64.8V clamp, DO-214AB SMC. Quoted to order.","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); Cut Tape (CT)","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":"1.5SMC47","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)":"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":"$0.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC47CA-E3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 1.5SMC47CA-/57T and how is it quoted for volume purchases?","answer":"Sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC47CA-E3-57T","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/1.5SMC47CA-E3-57T 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}}