Compatible with C3D02065E, silicon carbide Schottky diode B1D02065E assists LED display power supply

LED display is a rapidly developing new type of information display media. With the advantages of intelligent control, energy saving and environmental protection, long life, high light efficiency, safety and reliability, its use is becoming more and more common.

The power supply of LED display is an important part of it. A qualified and reliable power supply can significantly improve the energy saving effect and service life of LED display. The power supply of LED display is mainly used to provide the necessary working current to the light-emitting diode of the display to ensure the normal display of the display. Schottky diode rectifiers are deeply loved by designers because of their extremely fast switching speed, ultra-low forward voltage drop, extremely low reverse recovery time, low leakage and high junction temperature capability. This article introduces the application of basic semiconductor silicon carbide Schottky diode B1D02065E in LED display driver power supply.

As we all know, the electro-optical conversion efficiency of high-power LED display screens is only 15% to 20%, and the rest of the electrical energy is converted into a large amount of heat. The operating junction temperature range of the silicon carbide Schottky diode B1D02065E is -55℃-175℃, which can meet the application in high temperature environments.

In the circuit design process of LED power supply, the setting of protection circuit is essential. The reverse repetitive peak voltage of silicon carbide Schottky diode B1D02065E is 650V, the forward repetitive peak current is 2A, and the forward non-repetitive current is 16A. It has stronger surge resistance and can effectively improve the safety factor of electronic equipment in high-power switching power supplies.

Basic Semiconductor SiC Schottky Diode B1D02065E Performance Advantages:

1. The typical value of B1D02065E DC forward voltage is only VF=1.4V, with zero reverse recovery current and zero forward recovery voltage, which can effectively reduce power loss and improve work efficiency;

2. B1D02065E has basically no switching loss and the power dissipation is 39W;

3. B1D02065E provides TO-252-2 package, which is fully compatible with C3D02065E;

In summary, B1D02065E can completely replace C3D02065E and be used in LED display power supply. Basic Semiconductor is the world's leading manufacturer of silicon carbide power devices, and Guoxin Sichen can provide timely technical services and stable supply support.