1N5374BE3/TR13

Diodes - Zener - Single is a type of diode that helps regulate and provide the consistent power that is necessary in the modern electronic equipment. The 1N5374BE3/TR13 is a particular Zener Diode with a power rating of 1 W and a peak power rating of 10 W. It is generally used as a Voltage Suppressor Diode (VSD) and has a maximum reverse voltage of 39 V. It has various applications in different industries and it is important to understand its working principle in order to make the best use of it.

Application Field

The 1N5374BE3/TR13 Zener Diode has several applications in the market. It is used as a Voltage Suppressor Diode (VSD) in order to protect circuits from voltage spikes and transients. It can be used to protect electronic circuits from high-voltage damages by providing a steady voltage level. It also finds application in the power supplies of computers, TVs, DVD players, audio amplifiers as a voltage stabilizer. It is also used in some forms of seismic sensors, electric bicycles, and solar cells.

Working Principle

The 1N5374BE3/TR13 Zener Diode works on the principle of the Zener breakdown which occurs when the reverse bias on the diode becomes too high. When a Zener diode is reverse biased, the electric field within the depletion zone of the diode increases. This electric field further increases until a point where the dielectric strength of the depletion zone is broken, resulting in an avalanche breakdown. This process creates a large amount of electron-hole pairs, which leads to a rapid increase in the current. The voltage at which this breakdown happens is the Zener voltage of the diode. In the 1N5374BE3/TR13 Zener Diode, the breakdown voltage is 39 V which means the diode will regulate any voltage higher than this to 39 V.

Thus, the 1N5374BE3/TR13 Zener Diode can provide the steady regulated voltage that is required in the modern electronic circuits. It is used to protect the circuits from voltage spikes, transients as well as strong electromagnetic radiation. It has various applications in the market and it is important to understand its working principle to make the best use of it.