{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE120CA R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE120CA-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE120CA-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE120CA%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series, Zener TVS diode, bidirectional, 1.5KE120CA R0G, 1500W peak pulse power, 102V reverse standoff, 165V clamping, DO-201AA axial leaded package.","salesMarkdown":"## Package and rework — axial leaded, bench-friendly The 1.5KE120CA R0G: Housed in a DO-201AA (DO-27) axial leaded package with a DO-201 supplier device code, this is a through-hole part. The leads are long enough to form and trim for board mounting, and the body is large enough to read the marking without magnification. Pin 1 is the cathode band; the bidirectional construction means polarity doesn't matter for clamping, but the band still identifies the cathode for test. The 175°C TJ max gives margin above the 125°C typical for many TVS parts — useful when the ambient around the PCB hits 85°C and the self-heating from repetitive surges adds another 40-50°C. ## Sourcing and lifecycle posture Listed as Active with no NRND or EOL flags from Taiwan Semiconductor Corporation.","metaTitle":"1.5KE120CA R0G Taiwan Semi Zener TVS, 1500W, DO-201","metaDescription":"1.5KE120CA R0G bidirectional Zener TVS diode, 1500W peak pulse, 102V standoff, 165V clamp. Active production, through-hole DO-201 package. Quoted per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","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":"DO-201","Voltage - Breakdown (Min)":"114V","Voltage - Clamping (Max) @ Ipp":"165V","Voltage - Reverse Standoff (Typ)":"102V","Current - Peak Pulse (10/1000µs)":"9.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE120CA%20R0G/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5KE120CA R0G come in?","answer":"It is supplied in a DO-201AA (DO-27) axial leaded through-hole package, with the supplier device code DO-201. The leads are suitable for hand-soldering and rework."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE120CA-R0G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5KE120CA-R0G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}