{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15CA-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC15CA-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC15CA-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15CA-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC series TransZorb®, TVS diode, Type Zener, Bidirectional, DO-214AB (SMC), 1500W peak pulse power, 12.8V reverse standoff.","salesMarkdown":"## Surge protection for general-purpose lines The 1.5SMC15CA-E3/9AT: It clamps transients at 21.2 V maximum when the surge current reaches 70.8 A, protecting downstream circuitry from overvoltage events on power or signal rails. The single bidirectional channel means it handles both positive and negative transients on the same line — useful for AC-coupled or bipolar signal paths. ## Package and board-fit for the DO-214AB footprint Housed in the DO-214AB (SMC) package, the device is surface-mount and fits the standard SMCJ footprint. Operating temperature spans -65°C to 150°C (junction), covering cold-start industrial gear and under-hood automotive environments. The wide range means no derating concern for most general-purpose applications, though the 1500 W rating assumes a 25°C ambient — derate linearly above that per the datasheet curve.","metaTitle":"Vishay 1.5SMC15CA-E3/9AT TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5SMC15CA-E3/9AT Zener TVS, 1500W peak pulse, 12.8V standoff, bidirectional, DO-214AB. Active production. Request quote for availability.","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":"1.5SMC15","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":"$0.2462","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC15CA-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/1.5SMC15CA-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}}