{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE11CA B0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE11CA-B0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE11CA-B0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE11CA%20B0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series Zener TVS diode, 1.5KE11CA B0G, bidirectional, 1500W peak pulse power, 9.4V standoff, 10.5V breakdown, 15.6V clamping, DO-201AA/DO-27 axial package, bulk.","salesMarkdown":"## What the clamping voltage tells you about the protected rail The 1.5KE11CA B0G: That 15.6V ceiling tells the downstream circuit what the worst-case spike will be clamped to — the protected load must survive that level without damage. Peak pulse power is 1500W (1.5kW). For a given transient energy, the clamping voltage and pulse current product must stay under this rating; the 100A figure at 15.6V already uses the full power budget. ## Temperature grade and package fit for harsh environments The wide band also gives headroom for self-heating during repetitive pulse events. Through-hole mounting suits designs where vibration resistance or manual rework is preferred; the axial leads handle the thermal expansion mismatch of the PCB better than a surface-mount part in high-temperature cycling.","metaTitle":"1.5KE11CA B0G TVS Diode, 1500W, 10.5V Breakdown, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE11CA B0G Zener TVS, 1500W peak pulse power, 10.5V breakdown, 15.6V clamping at 100A (10/1000µs).","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5KE","Package":"Bulk","Applications":"General Purpose","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":"1.5KE11","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE11CA%20B0G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for this part?","answer":"The part carries the standard RoHS and REACH compliance expected for Taiwan Semiconductor's active catalog. Specific certificates are available on request at time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE11CA-B0G","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/1.5KE11CA-B0G 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}}