{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE7.5C-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE7.5C-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE7.5C-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE7.5C-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® series, Zener TVS diode, bidirectional, 1.5KE7.5C-/54, 1500W peak pulse power, DO-201AA axial, through-hole.","salesMarkdown":"## What this 1500W bidirectional TVS covers The 1.5KE7.5C-E3/54: The reverse standoff voltage is 6.05 V, with a breakdown window starting at 6.75 V minimum, so it sits on a 5 V or 6 V rail without conducting in normal operation but fires before the rail exceeds the downstream device's abs-max rating. Through-hole axial DO-201AA (DO-27) body — the leads are formed for through-hole insertion, not surface mount. The 1.5KE package footprint is standard across the series, so the board layout is shared with other voltage variants in the same power class. ## Lifecycle reality — obsolete and sourced through surplus Available through independent surplus and broker channels. Sealed reels with consistent date-codes are the preferred lot condition; mixed-date or repackaged stock should be inspected before committing to a BOM line.","metaTitle":"1.5KE7.5C-E3/54 TransZorb TVS, 1500W Bidirectional, Obsolete","metaDescription":"Vishay 1.5KE7.5C-E3/54 TransZorb Zener TVS diode, 1500W peak pulse, 11.7V clamp, DO-201AA axial. 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":"1.5KE7.5","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"6.75V","Voltage - Clamping (Max) @ Ipp":"11.7V","Voltage - Reverse Standoff (Typ)":"6.05V","Current - Peak Pulse (10/1000µs)":"128A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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/1.5KE7.5C-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/1.5KE7.5C-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}}