{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE11AHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE11AHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE11AHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE11AHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series Zener TVS diode, 1.5KE11AHB0G, 1500W peak pulse power, 9.4V reverse standoff, 100A peak pulse current, DO-201AA axial through-hole, AEC-Q101 automotive qualified.","salesMarkdown":"## Peak pulse power and clamping for 12V rails The 1.5KE11AHB0G: The single unidirectional channel protects one line; for a 12 V automotive bus that sees load-dump or alternator-field decay transients, the clamping margin to the downstream IC's abs-max rating is the number to check against the powered-device datasheet. ## Through-hole package and board integration The through-hole body handles the thermal pulse of a 1500 W surge better than an equivalent SMD package because the leads conduct heat into the PCB copper and the air around the body.","metaTitle":"1.5KE11AHB0G TVS Diode, 1500W, 9.4V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE11AHB0G Zener TVS, 1500W peak pulse, 9.4V reverse standoff, 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":"Bulk","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":"1.5KE11","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"100A"}},"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/1.5KE11AHB0G/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5KE11AHB0G?","answer":"Any standard 1.5KE-series Zener TVS in the DO-201 package with the same 9.4 V standoff voltage is a functional drop-in — the 1.5KE11A from other manufacturers shares the same breakdown and clamping specs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE11AHB0G","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/1.5KE11AHB0G 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}}