{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE110AHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE110AHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE110AHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE110AHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, automotive grade, 1500W peak pulse power, 94V reverse standoff, 152V clamping, unidirectional, DO-201AA axial through-hole, AEC-Q101 qualified.","salesMarkdown":"The 1.5KE110AHA0G: Its 94 V reverse standoff voltage means it sits across a nominal 48 V or 72 V bus without conducting leakage current, then clamps transients at 152 V maximum — well below the typical 200 V breakdown of downstream MOSFETs and DC-DC converters in automotive and industrial power stages. AEC-Q101 qualification confirms the part has passed the full automotive stress suite: high-temperature reverse bias, temperature cycling, and ESD robustness. ## Through-hole DO-201 — hand-solderable and board-serviceable The DO-201AA (DO-27) axial-lead package is a through-hole form factor that fits a 1.0 mm (0.040 inch) diameter hole on a standard 0.100-inch pitch. The leads are tin-plated copper — solderable with a standard iron or wave process, and easy to replace in rework without hot-air equipment. The body diameter is about 5.3 mm, so adjacent parts on the same axial row need 7–8 mm centre-to-centre spacing to avoid lead-to-lead shorting during hand soldering. Tape and box packaging means the parts come in an ammo pack with the leads formed and taped — compatible with automatic insertion machines that feed axial components, but also easy to cut loose for bench prototyping. The 1500 W pulse rating at 10/1000 µs is the standard TVS test waveform; the actual energy capability at shorter pulses (8/20 µs) is higher by roughly the square root of the pulse-width ratio, so this part also handles lightning-induced surges per IEC 61000-4-5. ## Active production — no end-of-life risk for current designs The base product number is 1.5KE110, which means the same silicon is also available in other package variants (e.g. surface-mount DO-214AB) and in bidirectional configuration. The A0G suffix on this order code specifically denotes the DO-201 through-hole package in tape-and-box format — confirm the package and packing form match your pick-and-place or hand-loading process before committing the line.","metaTitle":"1.5KE110AHA0G TVS Diode, 1500W, 94V Standoff, DO-201","metaDescription":"1.5KE110AHA0G Zener TVS diode, 1500W peak pulse, 94V reverse standoff, AEC-Q101 automotive grade. Active production, through-hole DO-201 package.","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":"1.5KE110","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"105V","Voltage - Clamping (Max) @ Ipp":"152V","Voltage - Reverse Standoff (Typ)":"94V","Current - Peak Pulse (10/1000µs)":"10.3A"}},"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/1.5KE110AHA0G/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5KE110AHA0G?","answer":"Submit an RFQ through this listing."},{"question":"What compliance documentation does Taiwan Semiconductor Corporation provide for 1.5KE110AHA0G?","answer":"The part is AEC-Q101 qualified, which includes RoHS compliance as part of the automotive PPAP package. Taiwan Semiconductor Corporation typically provides a certificate of compliance, REACH declaration, and AEC-Q101 test data upon request through the distributor. No UL or IEC certification is listed on this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE110AHA0G","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/1.5KE110AHA0G 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}}