{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE22CA R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE22CA-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE22CA-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE22CA%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series TVS diode, Type Zener, Bidirectional, 1500W peak pulse, DO-201AA / DO-27 Axial, Through Hole, Tape & Reel.","salesMarkdown":"## 1500 W bidirectional TVS for general-purpose rail clamping The 1.5KE22CA R0G: With a single bidirectional channel, this part handles both positive and negative transients on the same line, saving a diode count on bipolar rails or AC signal lines where polarity flips. ## DO-201 axial package and rework reality Housed in a DO-201AA / DO-27 axial-lead package (supplier device package DO-201), it is a through-hole part meant for point-to-point wiring or PCB mounting with lead bending. The axial body is large enough to dissipate the 1500 W pulse without derating at 25 °C, but the leads carry the thermal path to the board — keep the lead length short to the pad to minimise series inductance and maximise heat sinking into the copper. Rework on this package is straightforward: clip the leads, clear the holes with a solder sucker, and replace. ## Active production — sourcing posture No stock-holding claim — quoted per RFQ.","metaTitle":"1.5KE22CA R0G TVS Diode, 1500W, 18.8V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE22CA R0G bidirectional TVS, 1500W peak pulse, 18.8V standoff, 30.6V clamp. Active production, DO-201 axial. Quoted to order.","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":"1.5KE22","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"51A"}},"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/1.5KE22CA%20R0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE22CA-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/1.5KE22CA-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}}