{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE18A-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"1.5KE18A-G","canonicalUrl":"https://icboms.com/comchip-technology/1.5KE18A-G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE18A-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology 1.5KE18A-G Zener TVS diode, 1500W peak pulse power, 15.3V reverse standoff, 25.2V clamping, unidirectional, DO-201AA axial package.","salesMarkdown":"## What the 1.5 kW rating means for your protection budget The 1.5KE18A-G: At the rated 59.52 A peak pulse current, the clamping voltage stays within the 25.2 V ceiling — the part absorbs the transient without letting the rail exceed that level. Through-hole DO-201AA (DO-27) axial package with the supplier device package designated DO-201. The axial leads suit point-to-point wiring or through-hole PCB mounting where the lead bend radius is controlled to avoid stress on the glass passivation. ## Active production and sourcing posture Listed as Active from Comchip Technology.","metaTitle":"1.5KE18A-G TVS Diode, 1.5kW, 15.3V Standoff, DO-201","metaDescription":"Comchip Technology 1.5KE18A-G Zener TVS diode, 1500W peak pulse power, 15.3V reverse standoff, 25.2V clamping. Active production. DO-201AA axial package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Comchip Technology","Type":"Zener","Series":"-","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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"17.1V","Voltage - Clamping (Max) @ Ipp":"25.2V","Voltage - Reverse Standoff (Typ)":"15.3V","Current - Peak Pulse (10/1000µs)":"59.52A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3712","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE18A-G/alternatives.json"},"ai":{"faq":[{"question":"How can I order 1.5KE18A-G or check stock?","answer":"Submit an RFQ against your BOM quantity."},{"question":"What is the clamping performance of 1.5KE18A-G?","answer":"Maximum clamping voltage is 25.2 V at the rated 59.52 A peak pulse current (10/1000 µs waveform)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/comchip-technology/1.5KE18A-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/comchip-technology/1.5KE18A-G 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}}