{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC180CA-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC180CA-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC180CA-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC180CA-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, bidirectional Zener TVS diode, Type Zener, 1500W peak pulse power, 154V reverse standoff, DO-214AB (SMC) surface mount package, Tape & Reel.","salesMarkdown":"## Clamping voltage and breakdown margin The 1.5SMC180CA-E3/9AT: The reverse standoff voltage is 154 V — the rail the part protects should never exceed this in normal operation. That 75 V window between the rail and the clamp gives headroom for the TVS to remain off during steady-state ripple while still catching fast transients. Operating temperature spans -65°C to 150°C junction, so the part survives cold-soak and hot reflow profiles without derating the pulse power at the extremes. ## DO-214AB surface-mount footprint Housed in a DO-214AB (SMC) package, the same footprint as the SMCJ series. The large copper tab on the bottom side conducts heat into the PCB pad — the board copper area directly sets the thermal impedance for repetitive pulse trains.","metaTitle":"1.5SMC180CA-E3/9AT TVS Diode, 154V Standoff, 1.5kW","metaDescription":"Vishay 1.5SMC180CA-E3/9AT bidirectional Zener TVS, 154V reverse standoff, 246V clamp, 1500W peak pulse. Active production, DO-214AB. RFQ for volume.","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":"1.5SMC180","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)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"6.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2478","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC180CA-E3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5SMC180CA-/9AT use?","answer":"It comes in a DO-214AB (SMC) surface-mount package, also referred to as SMCJ footprint. The supplier device package is DO-214AB (SMCJ)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC180CA-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/1.5SMC180CA-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}}