{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC120CA-M3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC120CA-M3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC120CA-M3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC120CA-M3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® series, Bidirectional Zener TVS, DO-214AB (SMC) surface mount, 1500W peak pulse, 102V reverse standoff, 165V clamping.","salesMarkdown":"## 1500 W pulse rating and clamping decision The 1.5SMC120CA-M3/9AT: That 1500 W rating sets the energy-handling ceiling — a transient that stays within the 165 V clamping limit at 9.1 A peak pulse current will be shunted without damage to the TVS or the downstream circuit. The breakdown range starts at 114 V, so the TVS stays off during normal operation and only conducts when the line exceeds that threshold. Housed in a DO-214AB (SMC) package, the 1.5SMC120CA-M3/9AT is a surface-mount device with a standard JEDEC footprint. The SMC body is larger than the SMA/SMB siblings — it handles the 1500 W pulse without exceeding the junction temperature limit of 150°C. Operating temperature spans -65°C to 150°C, so it suits outdoor enclosures and unheated industrial cabinets where ambient extremes are common.","metaTitle":"1.5SMC120CA-M3/9AT Vishay TVS, 1500W, 102V Standoff","metaDescription":"Vishay 1.5SMC120CA-M3/9AT bidirectional Zener TVS, 1500W peak pulse, 102V reverse standoff, DO-214AB. Active production, sourced per 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)","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":"1.5SMC120","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)":"114V","Voltage - Clamping (Max) @ Ipp":"165V","Voltage - Reverse Standoff (Typ)":"102V","Current - Peak Pulse (10/1000µs)":"9.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4447","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/1.5SMC120CA-M3-9AT","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/1.5SMC120CA-M3-9AT 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}}