{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE39CA B0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE39CA-B0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE39CA-B0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE39CA%20B0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE Series TVS Diode, Bidirectional, Zener, 33.3V Reverse Standoff, 53.9V Clamping, 1500W Peak Pulse, DO-201 Axial, Bulk.","salesMarkdown":"## 1500 W bidirectional transient suppressor in a DO-201 axial package The 1.5KE39CA B0G is a bidirectional TVS diode from Taiwan Semiconductor's 1.5KE series, designed to clamp transients up to 1500 W (10/1000 µs) in a single DO-201 axial leaded package. This means a transient on a 33.3 V rail will be held below 54 V, well within the typical 60 V abs-max of downstream DC-DC converters. ## Active production — no end-of-life watch needed The DO-201 (DO-27) axial package is a through-hole form factor that mates with standard 0.040-inch diameter lead holes on a 0.300-inch pitch — no footprint change from legacy 1.5KE parts.","metaTitle":"1.5KE39CA B0G TVS Diode, 1500W, 33.3V, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE39CA B0G bidirectional TVS diode, 1500W peak pulse power, 33.3V standoff, DO-201 axial. Active production, available 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":"1.5KE39","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":"$0.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE39CA%20B0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE39CA-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/1.5KE39CA-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}}