{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE24A R0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE24A-R0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24A-R0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE24A%20R0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, 1.5KE24A R0G, 1500W peak pulse power, 33.2V clamping, DO-201AA axial, unidirectional.","salesMarkdown":"## What the 1.5 kW rating means for your rail The 1.5KE24A R0G is a 1500 W peak pulse power TVS diode in the 1.5KE series from Taiwan Semiconductor Corporation, packaged in a through-hole DO-201AA (DO-27) axial body. It clamps a 20.5 V nominal rail to 33.2 V maximum at the full 47 A peak pulse current (10/1000 µs waveform), meaning a 24 V bus or 12 V battery line gets clamped before downstream regulators see the surge. ## Breakdown and clamping window Minimum breakdown voltage is 22.8 V, with a reverse standoff of 20.5 V — the diode stays high-impedance below that rail level and starts conducting at the breakdown threshold. The 33.2 V maximum clamp at 47 A peak pulse current gives a 12.7 V window between standoff and clamp, which keeps the protected node within the safe operating area of most 30 V-rated downstream silicon. ## Temperature range and package fit The DO-201AA axial package suits point-to-point wiring or through-hole PCB mounting; the lead spacing matches standard 0.300-inch pitch layouts.","metaTitle":"1.5KE24A R0G TVS Diode, 1.5kW, 33.2V Clamp","metaDescription":"1.5KE24A R0G Zener TVS diode, 1500W peak pulse power, 33.2V clamping, DO-201 package. 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","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE24","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"22.8V","Voltage - Clamping (Max) @ Ipp":"33.2V","Voltage - Reverse Standoff (Typ)":"20.5V","Current - Peak Pulse (10/1000µs)":"47A"}},"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/1.5KE24A%20R0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE24A-R0G","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/1.5KE24A-R0G 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}}