{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC480A-M3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC480A-M3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC480A-M3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC480A-M3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® TVS Diode, Type Zener, 1.5SMC480A-M3/57T, 1.5 kW, 408 V Standoff, 658 V Clamping, DO-214AB SMC, Unidirectional.","salesMarkdown":"## 1.5 kW TVS in a DO-214AB SMC — clamping at 658 V The 1.5SMC480A-M3/57T: Its 408 V reverse standoff voltage protects a 400 V nominal DC bus, with a breakdown voltage of 456 V minimum and a clamping voltage of 658 V at the rated pulse current of 2.28 A. ## Temperature range and package integration The DO-214AB (SMC) package has a standard 0.420\" x 0.245\" body with a cathode band; the copper pad area under the package sets the thermal resistance to the board. No power line protection — this is a general-purpose TVS for unidirectional transient suppression on signal or DC power rails.","metaTitle":"Vishay 1.5SMC480A-M3/57T TVS Diode, 1.5 kW, 408 V Standoff","metaDescription":"Vishay 1.5SMC480A-M3/57T Zener TVS, 1.5 kW peak pulse power, 408 V standoff, 658 V clamping. DO-214AB SMC, unidirectional. Active, order via 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":"1.5SMC480","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)":"456V","Voltage - Clamping (Max) @ Ipp":"658V","Voltage - Reverse Standoff (Typ)":"408V","Current - Peak Pulse (10/1000µs)":"2.28A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5833","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC480A-M3%2F57T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC480A-M3-57T","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/1.5SMC480A-M3-57T 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}}