1N3889
Fast recovery rectifiers in DO-4 form factor
Manufacturer： ['microsemi', 'genesic-semi', 'iscsemi', 'vishay']
series introduction
The 1N3889 Series is a robust line of high-reverse voltage silicon rectifier diodes specifically engineered for demanding power applications. Featuring a high breakdown voltage of up to 1000V, these diodes are ideal for use in circuits that require reliable rectification under challenging conditions. The 1N3889 Series is designed to handle significant forward current ratings, with a maximum forward current of 35A, making it suitable for a variety of industrial, automotive, and high-frequency applications.
One of the key features of the 1N3889 Series is its low forward voltage drop, which minimizes power losses during operation. This characteristic not only enhances thermal performance but also improves overall system efficiency, making the 1N3889 an excellent choice for power supply circuits, inverter systems, and motor control applications. In addition, the series provides a high surge current capability, allowing it to withstand brief but intense current spikes that are common in power electronic systems.
The design of the 1N3889 Series incorporates a glass passivated junction, which significantly enhances reliability and performance in adverse environments. This feature ensures that the diodes maintain stable operation in high-temperature conditions, which is particularly important in automotive and industrial applications where thermal management can be a challenge. The diodes are packaged in a DO-41 case, ensuring ease of integration into various circuit layouts while providing excellent thermal dissipation properties.
Typical applications for the 1N3889 Series include power supplies, battery chargers, and rectification in AC to DC conversion circuits. Their ability to handle high voltage and current makes them particularly well-suited for use in renewable energy systems, such as solar inverters and wind turbine controllers, where efficient power conversion is critical. Overall, the 1N3889 Series stands out as a reliable choice for engineers seeking high-performance rectification solutions in a variety of demanding applications.
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