{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE11A-E3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE11A-E3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE11A-E3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE11A-E3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, 1.5KE11A-/51, Zener type, 1500W peak pulse, 9.4V reverse standoff, 15.6V clamp, 96.2A peak pulse current, DO-201AA/DO-27 axial, Bulk.","salesMarkdown":"## TransZorb TVS — 1.5 kW peak pulse, 9.4 V standoff The 1.5KE11A-E3/51: It clamps at 15.6 V maximum and handles 96.2 A peak pulse current, making it a fit for protecting 9.4 V nominal rails from transients like inductive kickback or surge events. ## Last-buy status — plan your BOM now This part is classified as Last Buy by Vishay. That means the manufacturer has stopped regular production but still accepts limited final orders through authorized channels. For a BOM line that depends on this specific clamp voltage and package, the procurement window is closing — any remaining inventory is what is left. Housed in a DO-201AA / DO-27 axial-lead package, the 1.5KE11A-/51 mounts through-hole. The 1.5KE supplier device package footprint is standard for this power class — the axial leads handle the thermal cycling of repetitive surge events without cracking solder joints, unlike surface-mount alternatives that rely on the pad copper for heat spreading.","metaTitle":"1.5KE11A-E3/51 Vishay TVS, 1.5kW, 9.4V Standoff, DO-201","metaDescription":"Vishay 1.5KE11A-E3/51 TransZorb TVS, Last Buy status. 1500W peak pulse, 9.4V reverse standoff, 15.6V clamp. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Last Time Buy","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE11","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"96.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7268","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE11A-E3-51","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/1.5KE11A-E3-51 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}}