{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE120C-E3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE120C-E3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE120C-E3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE120C-E3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, Type Zener, 1.5kW peak pulse, 97.2V standoff, 173V clamp, DO-201AA axial, Bidirectional.","salesMarkdown":"## Bidirectional, axial-lead, 175°C rated The 1.5KE120C-E3/73: This single-channel bidirectional device fits through-hole mounting in a DO-201AA (DO-27) axial package, rated for continuous junction temperature from -55°C up to 175°C. The 1.5kW peak pulse rating suits it for general-purpose transient suppression on 120V DC or 120V AC peak rails where a bidirectional clamp is preferred. ## Obsolete — sourcing through independent channels Vishay has marked the 1.5KE120C-/73 as obsolete. No official successor part number is recorded. For new designs a functionally equivalent bidirectional TVS with a 97.2V standoff and 1.5kW rating should be selected from current Vishay or competitor portfolios.","metaTitle":"1.5KE120C-E3/73 Vishay TVS, 1.5kW, Bidirectional","metaDescription":"Vishay 1.5KE120C-E3/73 TransZorb® TVS, obsolete. 1.5kW peak pulse, 108V min breakdown, 173V clamp. 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 & Box (TB)","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":"1.5KE120","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"108V","Voltage - Clamping (Max) @ Ipp":"173V","Voltage - Reverse Standoff (Typ)":"97.2V","Current - Peak Pulse (10/1000µs)":"8.7A"}},"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/1.5KE120C-E3%2F73/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5KE120C-/73 and get a price?","answer":"The 1.5KE120C-/73 is obsolete but available through independent distribution. Submit a request for your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE120C-E3-73","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/1.5KE120C-E3-73 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}}