{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62A-E3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE62A-E3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62A-E3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62A-E3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® series, Zener TVS diode, 1.5KE62A-/51, 1500W peak pulse, 53V reverse standoff, DO-201AA axial, Bulk.","salesMarkdown":"## Last-buy window — what it means for your BOM The 1.5KE62A-E3/51: Vishay has flagged the 1.5KE62A-/51 as Last Buy — the manufacturer's final production run is in progress or closed, and remaining stock is the last available through authorized channels. For a BOM that already carries this order code, the decision is whether to secure lifetime buy quantities now or plan a qualification to a replacement part before the existing inventory runs out. ## Protection envelope — 1500W axial TVS The 1.5KE62A-/51 is a 1500W peak pulse power (1.5kW) Zener TVS diode from Vishay's TransZorb® series, designed to clamp transients on DC power rails, signal lines, and low-voltage secondary circuits in industrial and general-purpose equipment. The 85V clamp means a 48V nominal rail sees the transient held below 85V — well within the typical 100V MOSFET breakdown margin on the downstream converter. ## Package and mounting — through-hole axial Housed in a DO-201AA / DO-27 axial-lead package, the 1.5KE62A-/51 is a through-hole part — the leads are soldered into plated through-holes on the PCB, which provides a stronger mechanical anchor than surface-mount for high-reliability or high-vibration environments.","metaTitle":"Vishay 1.5KE62A-E3/51 TransZorb TVS, 1500W, 53V Standoff","metaDescription":"Vishay 1.5KE62A-E3/51 TransZorb Zener TVS diode, 1500W peak pulse, 53V reverse standoff, DO-201AA axial. Last Buy status — sourced to order. Request quote.","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":"1.5KE62","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7268","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5KE62A-/51 use?","answer":"It uses a DO-201AA / DO-27 axial-lead through-hole package. The supplier device package code is 1.5KE. It ships in Bulk packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62A-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/1.5KE62A-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}}