{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE82AHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE82AHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE82AHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE82AHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series, Zener TVS diode, automotive grade, 1500W peak pulse power, 70.1V reverse standoff, 113V clamping, DO-201AA axial leaded, AEC-Q101 qualified.","salesMarkdown":"## Automotive-grade TVS with 1.5 kW peak pulse capability The 1.5KE82AHA0G: Its 70.1 V reverse standoff voltage and 113 V clamping point (at 13.9 A peak pulse current) suit it for protecting 48 V or 70 V DC buses in automotive electronics where a 175 °C junction temperature rating handles underhood thermal cycling without derating. Qualified to AEC-Q101 (the automotive discrete semiconductor stress-test standard), this part carries the full PPAP documentation an OEM auditor expects for production-grade safety or powertrain modules. The -55 °C to 175 °C operating temperature range covers the entire automotive temperature grade-0 envelope — a hard requirement for engine-bay or transmission-mounted electronics. Housed in a DO-201AA (DO-27) axial-leaded package with a DO-201 supplier device code, the diode mounts through-hole — the lead bend and hole diameter follow the standard DO-201 footprint. The 1500 W pulse rating is achievable only when the leads are soldered into a copper plane that sinks the transient heat; a trace-width calculator should size the PCB landing for the 13.9 A pulse current without fusing the foil.","metaTitle":"1.5KE82AHA0G TVS Diode, 1.5kW, 70.1V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE82AHA0G Zener TVS diode, 1500W peak pulse, 70.1V standoff, 113V clamp, AEC-Q101 automotive grade. 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","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Box (TB)","Applications":"-","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE82","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c6cca7f44e6028cbd4f2e70a8e66afe0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1.5KE82AHA0G AEC-Q101 qualified for automotive use?","answer":"Yes, it is AEC-Q101 qualified, meaning it meets automotive discrete semiconductor stress-test requirements for temperature cycling, ESD, and reliability."},{"question":"What are the key clamping and standoff voltages for the 1.5KE82AHA0G?","answer":"These ratings define the protection threshold for a 48 V or 70 V DC bus — the clamp activates at roughly 80 V and holds the line below 113 V during a transient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE82AHA0G","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/1.5KE82AHA0G 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}}