{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE68CAHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE68CAHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE68CAHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE68CAHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE Series Automotive AEC-Q101 TVS Diode, Zener, Bidirectional, 1.5KE68CAHA0G, 1500W, 58.1V Standoff, DO-201AA Axial Through Hole.","salesMarkdown":"## Clamping voltage and pulse power for 24 V systems The 1.5KE68CAHA0G: With a breakdown voltage range starting at 64.6 V and a clamping ceiling of 92 V at 17 A, this part protects 48 V and 58 V nominal rails in automotive load-dump and ISO 7637-2 transient environments. The bidirectional channel suppresses both positive and negative transients from a single device, which simplifies board layout in AC-coupled or floating-ground circuits. ## Through-hole DO-201 package for high-reliability mounting Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE68CAHA0G mounts through-hole — the leaded format provides a lower thermal resistance path to the board than surface-mount equivalents, which matters when the junction temperature reaches 175 °C during repetitive surge events. ## Active production and sourcing posture It is sourced through authorized and independent distribution channels; pricing and lead time are confirmed at RFQ against the BOM quantity.","metaTitle":"1.5KE68CAHA0G TVS Diode, 1500W, 58.1V, AEC-Q101","metaDescription":"Active 1.5KE68CAHA0G from Taiwan Semiconductor. 1500W peak pulse, 58.1V standoff, bidirectional, AEC-Q101. 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":"Automotive, AEC-Q101, 1.5KE","Package":"Tape & Box (TB)","Applications":"Automotive","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":"1.5KE68","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":"$0.5792","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies 1.5KE68CAHA0G and how is it quoted for volume purchases?","answer":"Taiwan Semiconductor Corporation is the manufacturer."},{"question":"What is 1.5KE68CAHA0G's listed type and series?","answer":"The type is Zener (bidirectional TVS diode), and the series is Automotive, AEC-Q101, 1.5KE. The base product number is 1.5KE68."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE68CAHA0G","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/1.5KE68CAHA0G 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}}