{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE68A R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE68A-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE68A-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE68A%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5KE series, Zener TVS diode, 1.5KE68A R0G, 1500W peak pulse power, 92V clamping voltage, DO-201AA axial package, through hole.","salesMarkdown":"## Transient suppression for 58V DC rails The 1.5KE68A R0G: The DO-201AA axial package fits standard through-hole layouts for board-level or panel-mount transient suppression. ## Thermal and mechanical fit for the BOM The junction temperature range spans -55°C to 175°C, covering industrial control cabinets, telecom outdoor enclosures, and automotive under-hood environments where ambient heat soaks the PCB. The axial DO-201 package (also known as DO-27) is a standard footprint — existing layouts for 1.5KE-series parts accept this without a board spin. Power line protection is not supported (no bidirectional clamping for AC mains), so this part is best suited for DC rail transient suppression — 24V, 48V, or 60V battery-backed buses where the reverse standoff voltage of 58.1V provides margin above the nominal rail. ## Sourcing posture for this active TVS The tape-and-reel packaging (TR suffix) suits automated pick-and-place assembly for the through-hole axial format.","metaTitle":"1.5KE68A R0G TVS Diode, 1500W, 92V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE68A R0G Zener TVS diode, 1500W peak pulse power, 92V clamping at 17A, DO-201 axial package. Active lifecycle, sourced 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":"1.5KE68","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"64.6V","Voltage - Clamping (Max) @ Ipp":"92V","Voltage - Reverse Standoff (Typ)":"58.1V","Current - Peak Pulse (10/1000µs)":"17A"}},"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/1.5KE68A%20R0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE68A-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/1.5KE68A-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}}