{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150CA-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE150CA-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE150CA-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150CA-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® bidirectional TVS diode, 1.5KE150CA-/54, 1500W peak pulse power, 128V standoff, 207V clamp, DO-201AA axial, through hole.","salesMarkdown":"The 1.5KE150CA-E3/54: The 128 V reverse standoff voltage means it sits across a nominal 120 V DC rail or a 120 V AC line without conducting in steady state; the 143 V minimum breakdown triggers clamping at 207 V maximum, shunting up to 7.2 A of surge current away from the protected circuit. The DO-201AA axial-leaded package (DO-27 equivalent) is a through-hole footprint common in power-supply input stages, telecom line cards, and industrial control boards. ## Bidirectional — one device for AC or bipolar lines The TransZorb series is Vishay's established TVS diode family, known for consistent clamping characteristics and surge robustness across the full temperature range.","metaTitle":"Vishay 1.5KE150CA-E3/54 TransZorb TVS, 1500W, 207V Clamp","metaDescription":"Vishay 1.5KE150CA-E3/54 bidirectional TVS diode, 1500W peak pulse power, 128V standoff, 207V clamp. Active production, DO-201AA axial. Request quote.","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":"TransZorb®","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE150","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3531","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE150CA-E3%2F54/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/1.5KE150CA-E3-54","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/1.5KE150CA-E3-54 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}}