{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE13-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE13-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE13-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® Zener TVS, 1.5KE13-/54, 1500W peak pulse, 10.5V reverse standoff, 78.9A Ipp, DO-201AA/DO-27 axial, unidirectional.","salesMarkdown":"## Obsolete — last-time-buy window closed The 1.5KE13-E3/54: Vishay has marked the 1.5KE13-/54 as Obsolete. ## 1500W peak pulse — the clamping envelope This is a 1500W (1.5kW) peak pulse power TVS in the TransZorb series, rated for a 10/1000µs waveform. The reverse standoff voltage is 10.5V typ — the rail it protects must stay below this in normal operation. Breakdown triggers at 11.7V min, and the clamping voltage at full peak pulse current (78.9A) is 19V max. That 19V ceiling is the voltage the downstream circuitry must survive during a transient event. ## Unidirectional, axial-lead — board-fit constraints Single unidirectional channel (cathode band) in a DO-201AA / DO-27 axial through-hole package. The junction temperature range is -55°C to 175°C, covering industrial and military-temperature environments. Power Line Protection is marked No — this device is intended for DC signal or low-voltage rail clamping, not AC mains primary-side suppression.","metaTitle":"1.5KE13-E3/54 Vishay TVS, 1500W, 10.5V Standoff, DO-201","metaDescription":"1.5KE13-E3/54 Vishay TransZorb Zener TVS, 1500W peak pulse, 10.5V reverse standoff, 78.9A Ipp. Obsolete — sourced to order. RFQ for availability.","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":"1.5KE13","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"11.7V","Voltage - Clamping (Max) @ Ipp":"19V","Voltage - Reverse Standoff (Typ)":"10.5V","Current - Peak Pulse (10/1000µs)":"78.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5KE13-/54 come in?","answer":"It is supplied in a DO-201AA / DO-27 axial-lead through-hole package. Tape & Reel packaging is available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13-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/1.5KE13-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}}