{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE100AHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE100AHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100AHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE100AHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive Zener TVS diode, 1.5KE100AHA0G, 1500W peak pulse power, 85.5V standoff, 137V clamping, DO-201AA axial through-hole, AEC-Q101 qualified.","salesMarkdown":"## Clamping voltage and pulse current — sizing the protection margin The 1.5KE100AHA0G: The 11.4A peak pulse current rating at the 10/1000µs test waveform defines the surge capability: a 1500W device absorbing a transient at the clamping voltage delivers that current into the load, and the junction must stay within the 175°C limit for the pulse duration. ## DO-201 axial package — board integration and thermal path Housed in a DO-201AA (DO-27) axial-lead through-hole package, the 1.5KE100AHA0G mounts with the body off the board — the lead length and copper trace area on the PCB set the thermal resistance for repetitive pulse trains, not just the single-pulse rating. The through-hole format suits point-to-point wiring on terminal strips or PCB layouts where the diode sits between the incoming supply and the protected circuit, with the cathode band marking the unidirectional orientation.","metaTitle":"1.5KE100AHA0G TVS Diode, 1500W, DO-201, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5KE100AHA0G automotive TVS diode, 1500W peak pulse power, 85.5V standoff, DO-201 axial. Active production, AEC-Q101 qualified.","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":"1.5KE100","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"95V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85.5V","Current - Peak Pulse (10/1000µs)":"11.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE100AHA0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100AHA0G","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/1.5KE100AHA0G 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}}