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81CNQ040A from IR,International Rectifier

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81CNQ040A

Manufacturer: IR

40V 80A Schottky Common Cathode Diode in a D61-8 package

Partnumber Manufacturer Quantity Availability
81CNQ040A IR 65 In Stock

Description and Introduction

40V 80A Schottky Common Cathode Diode in a D61-8 package The **81CNQ040A** from International Rectifier is a high-performance Schottky diode designed for demanding power applications. Known for its efficiency and reliability, this component is widely used in power supplies, DC-DC converters, and reverse polarity protection circuits.  

Featuring a low forward voltage drop and minimal switching losses, the 81CNQ040A enhances energy efficiency in high-frequency operations. Its robust construction ensures stable performance under high current and temperature conditions, making it suitable for industrial, automotive, and telecommunications applications.  

With a current rating of 40A and a voltage rating of 80V, this Schottky diode offers an optimal balance between power handling and thermal management. The device’s low leakage current further contributes to its effectiveness in precision circuits.  

Engineers favor the 81CNQ040A for its compact TO-220AB package, which simplifies thermal dissipation and integration into existing designs. Whether used in rectification or freewheeling applications, this diode delivers consistent performance with minimal power dissipation.  

For designers seeking a reliable, high-efficiency diode, the 81CNQ040A remains a trusted choice in power electronics. Its combination of durability and performance ensures long-term operation in challenging environments.

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