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The IGT6E21 is a single Insulated Gate Bipolar Transistor manufactured by Harris Corporation, designed for high-power switching applications. It features a collector-emitter breakdown voltage of 500 V and a maximum continuous collector current of 32 A. The device utilizes a TO-247-3 through-hole package, providing robust thermal performance and mechanical stability for industrial environments. This component serves as a critical switching element in motor drive circuits and power conversion systems where reliable high-voltage operation is required.
Verify the manufacturer origin carefully, as sources list both Harris Corporation and L3Harris Narda-Miteq due to corporate mergers. Confirm RoHS compliance status, as some listings indicate lead-free while others state not applicable. Ensure the specific ordering suffix matches the required packaging type, typically bulk for this series. Cross-reference datasheets from authorized distributors to confirm active product status before finalizing procurement.
Select the IGT6E21 when designing circuits requiring a 500 V rating with up to 32 A continuous current handling. The TO-247-3 package is appropriate for applications needing efficient heat sinking and durable through-hole integration. Consider the device's switching characteristics against the specific frequency requirements of the target motor drive or power supply topology to ensure optimal efficiency and thermal management within the system design.
Harris Corporation specialized in electronic warfare and surveillance solutions before merging with L3 Technologies to form L3Harris Technologies in 2019. The IGT6E21 belongs to the discrete semiconductor module category, representing legacy manufacturing lines now managed under the broader L3Harris portfolio. This component reflects the company's historical expertise in high-power transistor technology for demanding industrial and defense-related electronic applications.
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official L3Harris catalogs or authorized distributor cross-reference tools for equivalent components meeting identical 500 V, 32 A specifications in a TO-247-3 package.