{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE170CAHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE170CAHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE170CAHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE170CAHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series automotive TVS diode, bidirectional, 1500W peak pulse power, 145V reverse standoff, DO-201AA axial through-hole package.","salesMarkdown":"## Clamping voltage and breakdown margin for 145V rails The 1.5KE170CAHA0G: The 6.7A peak pulse current rating at the 10/1000µs waveform defines the surge capability: a 1.5kW pulse at the clamp voltage means the diode absorbs the full transient energy without exceeding the junction temperature limit of 175°C.","metaTitle":"1.5KE170CAHA0G TVS Diode, 1.5kW, 145V, DO-201","metaDescription":"1.5KE170CAHA0G bidirectional TVS diode, 1500W peak pulse, 145V reverse standoff, AEC-Q101 automotive qualified. 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":"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":"1.5KE170","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"162V","Voltage - Clamping (Max) @ Ipp":"234V","Voltage - Reverse Standoff (Typ)":"145V","Current - Peak Pulse (10/1000µs)":"6.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5792","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE170CAHA0G/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5KE170CAHA0G use?","answer":"It comes in a DO-201AA (DO-27) axial-lead through-hole package, supplied in Tape & Box format."},{"question":"What compliance documentation is available for this part?","answer":"As an AEC-Q101 qualified automotive device, the manufacturer provides a PPAP package and RoHS compliance data on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE170CAHA0G","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/1.5KE170CAHA0G 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}}