{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE12CA R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE12CA-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE12CA-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE12CA%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series bidirectional TVS diode, 1.5KE12CA R0G, 1500W peak pulse power, 10.2V reverse standoff, 94A peak pulse current, DO-201AA axial package.","salesMarkdown":"## Protection window for a 12V rail The 1.5KE12CA R0G: This bidirectional TVS clamps at 16.7V maximum (at 94A peak pulse current, 10/1000µs waveform) and breaks down at a minimum of 11.4V. The 10.2V reverse standoff voltage means it sits across a 12V DC rail without conducting in normal operation, then fires when a transient pushes above the breakdown threshold. The bidirectional channel clamps both positive and negative spikes, so a single part protects AC-coupled signal lines or bipolar supplies without needing two diodes back-to-back. ## Through-hole axial package for rework and prototyping Housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201), this is a through-hole part. It hand-solders easily and can be replaced in rework without hot-air gear — useful for bench prototypes or field repairs where a surface-mount TVS would be harder to swap. No power line protection feature — this is a general-purpose transient suppressor, not a dedicated rail clamp for AC mains.","metaTitle":"1.5KE12CA R0G TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE12CA R0G bidirectional TVS, 1500W peak pulse, 10.2V 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 & 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":"1.5KE12","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE12CA%20R0G/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5KE12CA R0G come in?","answer":"It is supplied in a DO-201AA / DO-27 axial leaded through-hole package, with the supplier device package designated DO-201. The reel packaging is Tape & Reel (TR)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE12CA-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/1.5KE12CA-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}}