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RD20ES-T1 from NEC

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RD20ES-T1

Manufacturer: NEC

Constant Voltage diode 400mW DO-34

Partnumber Manufacturer Quantity Availability
RD20ES-T1,RD20EST1 NEC 3540 In Stock

Description and Introduction

Constant Voltage diode 400mW DO-34 **Introducing the RD20ES-T1: A High-Performance Rectifier Diode for Modern Electronics**  

The RD20ES-T1 is a cutting-edge rectifier diode designed to meet the demands of high-efficiency power conversion and circuit protection. Engineered for reliability and performance, this component is an excellent choice for applications requiring robust current handling and low forward voltage drop.  

With a maximum average forward current rating of 20A and a peak reverse voltage of up to 1000V, the RD20ES-T1 ensures stable operation in demanding environments. Its low leakage current and fast recovery time enhance efficiency, making it ideal for power supplies, inverters, and industrial equipment.  

The diode’s compact SOD-57 package offers excellent thermal performance, ensuring durability under high-load conditions. Its lead-free and RoHS-compliant construction aligns with modern environmental standards, making it a sustainable choice for forward-thinking designs.  

Whether used in AC/DC converters, motor drives, or renewable energy systems, the RD20ES-T1 delivers consistent performance with minimal power loss. Its high surge current capability further enhances its suitability for applications where transient protection is critical.  

For engineers seeking a dependable rectifier diode that combines efficiency, durability, and compliance with industry standards, the RD20ES-T1 stands out as a superior solution. Its technical excellence makes it a valuable addition to any high-performance electronic system.

Application Scenarios & Design Considerations

Constant Voltage diode 400mW DO-34

Alternative Part Number

  • 1N4747A --: 20V 1W zener diode in DO-41 package, a common industry-standard replacement for the RD20ES zener with similar voltage and power ratings.
  • BZX85C20 --: 20V 1.3W zener diode in DO-41, widely available and electrically close to the original RD20ES-T1.
  • 1N5357B --: 20V 5W zener diode in DO-15, offers higher power margin and can substitute where thermal headroom is needed.

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