Zener diode

It is a product that replaces voltage stabilizing electronic diodes and is made into a diffusion type or alloy type of silicon. It is a diode with a sudden change in reverse breakdown characteristic curve and is used as a control voltage and standard voltage. The terminal voltage (also known as Zener voltage) of a diode during operation ranges from around 3V to 150V, and can be divided into many levels every 10%. In terms of power, there are also products ranging from 200mW to over 100W. Working in reverse breakdown state, made of silicon material, with a small dynamic resistance RZ, generally 2CW type; Connecting two complementary diodes in reverse series to reduce the temperature coefficient is a 2DW type.