Soft recovery characteristics and hard recovery characteristics of high voltage diodes
ABOUT THE CHARACTERISTICS
Due to the interference generated by the output high-voltage rectifier diode, when the output high-voltage rectifier diode is turned off, there is a reverse current, and the time it takes to return to zero is related to factors such as junction capacitance.
Among them, high-voltage diodes that can quickly restore the reverse current to zero are called hard-recovery diode. Under the influence of transformer leakage inductance and other distribution parameters, this high-voltage diode will produce strong high-frequency interference, and its frequency can reach several Ten MHz.
A high-voltage diode with a short reverse recovery process is called a Fast Recovery High Voltage Diode. High-frequency power electronic circuits require fast-recovery high-voltage diodes with short reverse recovery time, low reverse recovery charge, and soft recovery characteristics. The soft-recovery high-voltage diodes produced by hvdiode have smooth curves and exquisite workmanship. Welcome to buy them.
