{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15CA-E3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC15CA-E3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC15CA-E3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15CA-E3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, TransZorb® series, bidirectional TVS diode, 1.5SMC15CA-/57T, 1500W peak pulse power, 12.8V reverse standoff, DO-214AB SMC package, tape and reel.","salesMarkdown":"## Transient protection for 12 V rails The 1.5SMC15CA-E3/57T: The 1.5SMC15CA-/57T is a bidirectional TVS diode from Vishay's TransZorb® series, designed to clamp transients on 12 V nominal power rails. The 70.8 A peak pulse current rating at the clamping voltage of 21.2 V gives the designer a clear Ipp budget for the surge waveform. Housed in the DO-214AB (SMC) package, the device is surface-mount and occupies a standard footprint shared across the 1.5SMC family. Operating temperature spans -65°C to +150°C junction, covering automotive under-hood and industrial enclosure thermal extremes without derating concerns at the board level. As a general-purpose component, it carries no power-line protection rating (not for AC mains primary protection), but it is suitable for secondary-side DC rail clamping in power supplies, signal lines, and I/O ports.","metaTitle":"Vishay 1.5SMC15CA-E3/57T TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5SMC15CA-E3/57T bidirectional TVS diode, 1500W peak pulse power, 12.8V standoff, DO-214AB SMC. Active production, available 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); 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":"1.5SMC15","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)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"70.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5SMC15CA-/57T come in?","answer":"It is supplied in the DO-214AB (SMC) surface-mount package, also referred to as SMCJ. The /57T suffix indicates tape-and-reel packaging for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC15CA-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/1.5SMC15CA-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}}