{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC24A-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC24A-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24A-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC24A-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Zener TVS diode, unidirectional, 1.5kW peak pulse, 20.5V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1.5kW unidirectional TransZorb — clamping profile for 24V rails The 1.5SMC24A-E3/9AT: Its 20.5V reverse standoff voltage and 33.2V clamping point make it a fit for protecting 24V DC buses and signal lines where the normal operating rail sits below 20.5V and the clamp triggers before the downstream IC's abs-max rating. The 45.2A peak pulse current rating (Ipp at 10/1000µs) tells you the diode can sink a substantial surge without exceeding the junction temperature limit — useful for inductive kickback or lightning-induced transients on a 24V control loop. ## Package and temperature — DO-214AB with 150°C junction ceiling Surface-mount DO-214AB (SMC) package, supplier device package designated DO-214AB (SMCJ). Supplied on Tape & Reel — the reel quantity matches standard pick-and-place feeders for the SMC footprint. No power-line protection feature (the diode is intended for signal/data line clamping, not AC mains). ## Active lifecycle — no last-time-buy planning needed The same die in different packaging (bulk, different reel size) shares the same clamping profile.","metaTitle":"1.5SMC24A-E3/9AT Vishay TVS, 1.5kW, 20.5V standoff, DO-214AB","metaDescription":"Vishay 1.5SMC24A-E3/9AT Zener TVS diode, 1500W peak pulse, 20.5V reverse standoff, 33.2V clamp. 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":"1.5SMC24","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":"$0.2266","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC24A-E3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5SMC24A-/9AT come in?","answer":"Surface-mount DO-214AB (SMC), also referred to as SMCJ. Supplied on Tape & Reel. The junction temperature range is -65°C to 150°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24A-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/1.5SMC24A-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}}