{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE75AH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE75AH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE75AH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE75AH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series automotive TVS diode, Zener type, 1.5KE75AH, 1500W peak pulse power, 64.1V reverse standoff, 103V clamp, DO-201AA axial package.","salesMarkdown":"## Clamping and breakdown parametrics The 1.5KE75AH: The 64.1 V reverse standoff is the maximum continuous DC voltage the diode blocks without conducting; above 71.3 V the avalanche breakdown begins, and at 103 V the device clamps the surge current to 15 A. The device handles repetitive pulses as long as the junction temperature stays within the -55°C to 175°C operating range. ## Package and rework considerations The DO-201AA (DO-27) axial-lead package is through-hole mounted. The body diameter and lead spacing are standard for this power class, and the part is available in tape-and-reel for automated insertion. For a rework tech: the axial leads are robust enough to survive a hot-air desolder cycle without lifting the pad. Pin 1 is the cathode band — the banded end is the same orientation as the polarity mark on the PCB silkscreen.","metaTitle":"1.5KE75AH TVS Diode, 1500W, 64.1V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE75AH automotive TVS, AEC-Q101, 1500W peak pulse, 103V clamp at 15A, DO-201 axial. Active production, 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":"Automotive, AEC-Q101, 1.5KE","Package":"Tape & Reel (TR)","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":"1.5KE75","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"71.3V","Voltage - Clamping (Max) @ Ipp":"103V","Voltage - Reverse Standoff (Typ)":"64.1V","Current - Peak Pulse (10/1000µs)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4630","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power rating of the 1.5KE75AH?","answer":"It clamps a 15 A surge to 103 V maximum."},{"question":"What package does the 1.5KE75AH come in?","answer":"The 1.5KE75AH is supplied in a DO-201AA (DO-27) axial-lead through-hole package. It is available in tape-and-reel packaging for automated assembly."},{"question":"Is the 1.5KE75AH AEC-Q101 qualified for automotive use?","answer":"Yes, the 1.5KE75AH belongs to the Automotive, AEC-Q101 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE75AH","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/1.5KE75AH 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}}