{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE39AHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE39AHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE39AHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE39AHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, Automotive Grade, 1500W peak pulse power, 33.3V reverse standoff, 53.9V clamping, DO-201AA axial through-hole package.","salesMarkdown":"## 1.5kW pulse rating in an axial DO-201 package The 1.5KE39AHB0G: This is a through-hole part in a DO-201AA (DO-27) axial-lead package, which makes it straightforward to hand-solder into a prototype or a repair board — no hot-air station needed, just a soldering iron and a clean pair of cutters for the leads. Because it is a single unidirectional channel, it protects one rail per device — typical for clamping a 24V automotive bus or a 28V avionics supply where the normal operating voltage sits below the 33.3V standoff.","metaTitle":"1.5KE39AHB0G TVS Diode, 1.5kW, 33.3V Standoff, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5KE39AHB0G Zener TVS diode, 1500W peak pulse, 33.3V 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":"1.5KE39","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"37.1V","Voltage - Clamping (Max) @ Ipp":"53.9V","Voltage - Reverse Standoff (Typ)":"33.3V","Current - Peak Pulse (10/1000µs)":"29A"}},"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/1.5KE39AHB0G/alternatives.json"},"ai":{"faq":[{"question":"Is the 1.5KE39AHB0G automotive qualified?","answer":"Yes, it carries AEC-Q101 qualification, making it suitable for automotive-grade applications that require the stress testing and reliability screening defined by that standard."},{"question":"What package does the 1.5KE39AHB0G come in?","answer":"It is a through-hole axial-lead device in a DO-201AA (DO-27) package, supplied in bulk. The supplier device package is designated DO-201."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE39AHB0G","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/1.5KE39AHB0G 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}}