{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC24A-E3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC24A-E3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24A-E3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC24A-E3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® series, Zener TVS diode, 1500W peak pulse, 20.5V standoff, 33.2V clamp, DO-214AB (SMC), surface mount, Tape & Reel.","salesMarkdown":"## Transient suppression for 24V rails The 1.5SMC24A-E3/57T: It clamps transients at 33.2V maximum when the surge current hits 45.2A, protecting downstream silicon from overvoltage events on a 20.5V nominal rail. This is the standard protection choice for 24V industrial control supplies, automotive auxiliary circuits, and telecom line cards. ## Package and board fit The surface-mount body measures roughly 7.1mm x 6.2mm with a 2.6mm height — the copper pad area under the cathode tab sets the thermal impedance for dissipating the 1500W pulse. The base product number 1.5SMC24 means the A suffix indicates a 5% tolerance on the breakdown voltage — the -/57T reel suffix is Vishay's green/halogen-free plating code.","metaTitle":"Vishay 1.5SMC24A-E3/57T TVS Diode, 1500W, DO-214AB","metaDescription":"Active Vishay 1.5SMC24A-E3/57T Zener TVS diode, 1500W peak pulse, 20.5V standoff, 33.2V clamp, DO-214AB SMC. Sourced to order against RFQ.","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":"1.5SMC24","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)":"22.8V","Voltage - Clamping (Max) @ Ipp":"33.2V","Voltage - Reverse Standoff (Typ)":"20.5V","Current - Peak Pulse (10/1000µs)":"45.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC24A-E3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5SMC24A-/57T use?","answer":"It uses the DO-214AB (SMC) surface-mount package, also referred to as SMCJ footprint. The supplier device package is DO-214AB (SMCJ). This is a standard 2-pin unidirectional TVS diode package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24A-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/1.5SMC24A-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}}