{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE30C-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE30C-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE30C-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE30C-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® series, bidirectional Zener TVS diode, 1.5KE30C-/54, 1500W peak pulse power, 24.3V reverse standoff, DO-201AA axial through-hole package.","salesMarkdown":"## Obsolete — sourcing through independent channels The 1.5KE30C-E3/54: The 1.5KE30C-/54 is listed as Obsolete by Vishay General Semiconductor. For a BOM line that still calls out this exact part, independent surplus and broker channels are the practical supply route. ## Key ratings and what they mean for circuit fit Reverse standoff voltage is 24.3V typical; the protected rail must stay below this during normal operation to avoid clipping the signal or supply. ## Temperature range and package Housed in a DO-201AA (DO-27) axial-lead through-hole package — the same footprint as the standard 1.5KE series, so a legacy PCB layout that accepted earlier 1.5KE parts takes this device without board changes.","metaTitle":"1.5KE30C-E3/54 Vishay TransZorb TVS, 1500W, Bidirectional","metaDescription":"Obsolete 1.5KE30C-E3/54 Vishay TransZorb bidirectional TVS diode, 1500W peak pulse, 24.3V standoff, DO-201AA axial.","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":"1.5KE30","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"27V","Voltage - Clamping (Max) @ Ipp":"43.5V","Voltage - Reverse Standoff (Typ)":"24.3V","Current - Peak Pulse (10/1000µs)":"34.5A"}},"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/1.5KE30C-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5KE30C-/54 use?","answer":"It uses a DO-201AA (DO-27) axial-lead through-hole package, the same industry-standard footprint as the broader 1.5KE series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE30C-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/1.5KE30C-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}}