{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE350C-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE350C-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE350C-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE350C-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb® series, bidirectional Zener TVS diode, 1.5KE350C-/54, 1500W peak pulse, 284V standoff, 504V clamp, DO-201AA axial, Tape & Reel.","salesMarkdown":"The 1.5KE350C-E3/54: With a 284 V reverse standoff, the diode stays transparent below that DC bias — no leakage impact on the protected line under normal operating conditions. The 504 V clamp at 3 A means a transient exceeding the breakdown threshold (315 V min) is clamped to 504 V, protecting downstream silicon rated for that peak voltage. ## DO-201 axial package — through-hole board integration The 1.5KE package code indicates the same body size as the rest of the 1.5KE series, so the PCB layout is consistent across the voltage range.","metaTitle":"Vishay 1.5KE350C-E3/54 TransZorb TVS, 1.5kW, 504V Clamp","metaDescription":"Vishay 1.5KE350C-E3/54 TransZorb bidirectional Zener TVS, 1500W peak pulse, 284V standoff, 504V clamp. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE350","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"315V","Voltage - Clamping (Max) @ Ipp":"504V","Voltage - Reverse Standoff (Typ)":"284V","Current - Peak Pulse (10/1000µs)":"3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE350C-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5KE350C-/54 and get a price?","answer":"Submit a request with your target quantity; current pricing and lot availability are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE350C-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/1.5KE350C-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}