{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150CA A0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE150CA-A0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE150CA-A0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150CA%20A0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series TVS diode, Zener type, bidirectional, 1500W peak pulse power, 128V reverse standoff, 207V clamping, DO-201AA axial package, Tape & Box.","salesMarkdown":"## What the 1500W rating means for your rail The 1.5KE150CA A0G: That 1500W figure is the maximum energy it can absorb in a single transient — above that, the junction fails short. For a 128V nominal rail (reverse standoff voltage), the device starts conducting at 143V minimum breakdown and clamps the surge to 207V maximum at 7.6A peak pulse current. Through-hole DO-201AA (DO-27) axial package — the leads are 0.96 mm diameter typical, spacing about 8.5 mm. The body is 7.6 mm long, 5.3 mm diameter. It fits standard 0.100-inch pitch breadboard or PTH layouts; the axial leads are trimmed and formed for through-hole soldering. No power line protection (the device is intended for signal and low-voltage DC bus protection, not mains AC).","metaTitle":"1.5KE150CA A0G TVS Diode, 1500W, 128V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE150CA A0G bidirectional TVS, 1500W peak pulse, 128V standoff, 207V clamp. 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":"1.5KE150","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04bdd50eda1609de6fab6e7c66c11ea9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE150CA%20A0G/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5KE150CA A0G and how is it quoted?","answer":"Submit a request for the quantity you need."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE150CA-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/1.5KE150CA-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}}