{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2CA A0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE8.2CA-A0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE8.2CA-A0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2CA%20A0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series bidirectional Zener TVS diode, 1.5KE8.2CA A0G, 1500W peak pulse power, 7.02V standoff, 12.1V clamping, DO-201AA axial, through-hole.","salesMarkdown":"## 1500W bidirectional TVS for general-purpose surge protection The 1.5KE8.2CA A0G: It clamps transients at 12.1V maximum, with a reverse standoff of 7.02V, making it suitable for protecting 5V or 12V DC rails from ESD, lightning-induced surges, and inductive load switching in general-purpose industrial and telecom equipment. ## Through-hole package rework and board-fit Housed in a DO-201AA (DO-27) axial leaded package, the part is through-hole mounted, which means it can be hand-soldered or wave-soldered without special equipment. The axial leads are easy to form and insert, and the package is robust enough to survive multiple rework cycles — lift the part, not the pad. No hot-air station needed, just a soldering iron and desoldering wick. ## Surge current and clamping performance With a peak pulse current rating of 130A (10/1000µs waveform) and a clamping voltage of 12.1V at that current, the device limits voltage excursions to a safe level for downstream silicon. The minimum breakdown voltage of 7.79V ensures the TVS triggers before the protected circuit's absolute maximum rating is exceeded. Rated for junction temperatures from -55°C to 175°C, the 1.5KE8.2CA A0G can be deployed in engine-bay electronics, outdoor telecom cabinets, or industrial control panels where ambient temperatures exceed 85°C. The wide range also provides margin during surge events where junction temperature spikes momentarily.","metaTitle":"1.5KE8.2CA A0G TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE8.2CA A0G bidirectional TVS diode, 1500W peak pulse power, 7.02V standoff, DO-201 axial. 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","Series":"1.5KE","Package":"Tape & Box (TB)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE8.2","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"130A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce865be090125895857e016e7c5aab59.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE8.2CA%20A0G/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5KE8.2CA A0G come in?","answer":"It is supplied in a DO-201AA (DO-27) axial leaded through-hole package, shipped in Tape & Box (TB) format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE8.2CA-A0G","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/1.5KE8.2CA-A0G 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}}