{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150A B0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE150A-B0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE150A-B0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150A%20B0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, 1.5KE150A B0G, 1500W peak pulse power, 143V breakdown, 207V clamping, unidirectional, DO-201AA axial through-hole, bulk.","salesMarkdown":"## Protection threshold and clamping margin The 1.5KE150A B0G: Its 143 V minimum breakdown voltage and 207 V maximum clamping define the protection envelope: the downstream circuit must survive a clamped transient up to 207 V at 7.6 A peak pulse current. The 128 V reverse standoff voltage means the diode draws negligible leakage below that rail level, so it sits across a 120 V or 125 V DC bus without loading it during normal operation. ## Package and deployment context Housed in a DO-201AA (DO-27) axial-leaded through-hole package, the 1.5KE150A B0G mounts into standard 0.040-inch diameter plated-through holes on a PCB or terminal block. It is not rated for power-line protection (no internal crowbar or coordinated MOV), so it belongs on DC rails, signal lines, or low-voltage AC secondary sides — not the mains input.","metaTitle":"1.5KE150A B0G TVS Diode, 1500W, 207V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE150A B0G Zener TVS, 1500W peak pulse, 143V breakdown, 207V clamp. Active production, through-hole DO-201. Quoted 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":"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":"1.5KE150","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.6A"}},"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/1.5KE150A%20B0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE150A-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/1.5KE150A-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}}