{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE30CA R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE30CA-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE30CA-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE30CA%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5KE series, TVS Zener diode, bidirectional, 1.5KE30CA R0G, 1500W peak pulse power, 25.6V standoff, 41.4V clamp, DO-201AA axial, through-hole.","salesMarkdown":"## 1500 W bidirectional clamp for 24 V rails The 1.5KE30CA R0G: Its 25.6 V reverse standoff voltage sits above the steady-state rail, so it does not conduct during normal operation, while the 28.5 V minimum breakdown triggers before the downstream circuitry sees damaging overvoltage. At the 41.4 V clamping point, the device shunts up to 38 A of surge current (10/1000 µs waveform), absorbing the pulse energy without exceeding the 1500 W peak power rating. ## Through-hole package and temperature range Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE30CA R0G mounts through-hole — the leads handle the thermal cycling of wave-solder assembly and the body is robust enough for manual rework. The supplier device package is DO-201. Rated for junction temperatures from -55°C to +175°C, it covers the full industrial temperature envelope, including cold starts and hot enclosures near motor drives. No power-line protection function is built in — this is a pure transient suppressor for signal and low-power DC rails.","metaTitle":"1.5KE30CA R0G TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE30CA R0G bidirectional TVS diode, 1500W peak pulse power, 25.6V standoff, 41.4V clamp. Active, through-hole DO-201. 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 & 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":"1.5KE30","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"38A"}},"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/1.5KE30CA%20R0G/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5KE30CA R0G come in?","answer":"It is supplied in a DO-201AA (DO-27) axial-lead through-hole package, with the supplier device package designated as DO-201. The R0G suffix indicates tape-and-reel packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE30CA-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/1.5KE30CA-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}}