{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE12CAHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE12CAHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE12CAHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE12CAHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series bidirectional TVS diode, DO-201AA axial package, 1500W peak pulse power, 10.2V reverse standoff, 94A peak pulse current, AEC-Q101 qualified.","salesMarkdown":"## 1500W peak pulse, AEC-Q101, active production The 1.5KE12CAHA0G: Its 10.2V reverse standoff voltage and 16.7V clamping at 94A peak pulse current make it suited for protecting 12V automotive and industrial supply rails from transients like load dump and inductive kickback. ## Through-hole DO-201, bidirectional, no power-line protection Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE12CAHA0G is a through-hole part — hand-solderable and board-rework friendly. The 1500W rating still handles substantial surge energy for its package class. ## Active lifecycle, automotive compliance, no cross-reference on record For a BOM hedge, parametric equivalents in the 1.5KE family with the same standoff voltage and package exist, but the AEC-Q101 grade is specific to this suffix.","metaTitle":"1.5KE12CAHA0G TVS Diode, 1500W, 10.2V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE12CAHA0G bidirectional TVS, 1500W peak pulse, 10.2V reverse standoff, AEC-Q101 automotive grade. Active production, sourced 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","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Box (TB)","Applications":"-","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE12","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"11.4V","Voltage - Clamping (Max) @ Ipp":"16.7V","Voltage - Reverse Standoff (Typ)":"10.2V","Current - Peak Pulse (10/1000µs)":"94A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6531","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE12CAHA0G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for this part?","answer":"The part carries AEC-Q101 automotive qualification, which includes stress test data and PPAP-level documentation. Standard RoHS and REACH compliance is typical for Taiwan Semiconductor's 1.5KE series, though specific certificates should be confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE12CAHA0G","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/1.5KE12CAHA0G 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}}