BZG04-160-M3-08

Introduction

BZG04-160-M3-08, from the Zener diode family, is a popular device used in electrical and electronic circuits. Primarily designed to provide a low voltage reference voltage and voltage regulation, it often serves utility in other various applications. This article aims to discuss the BZG04-160-M3-08’s application field and working principle.

Application Field

The BZG04-160-M3-08 is used in many fields. It can serve as a stabilizer in regulated power supplies and a protective device in voltage relay circuits. It can also be used to protect metal-oxide-semi-conductor field-effect transistors against over-voltage.

In addition to the above mentioned applications, the BZG04-160-M3-08 can also be used for test work. It can be utilized for testing power-source stability and other electrical properties, or as a current limiter in test circuits.

Nevertheless, the most common application of the BZG04-160-M3-08 is as a voltage regulator. With its ability to maintain a constant output voltage, it is widely used in various electronic products, including radio and television receivers, home appliances, and even military equipment.

Working Principle

The BZG04-160-M3-08 is a Zener diode with a voltage breakdown of 160V at a current of 3mA. Its characteristics can be divided into two regions, the forward bias and the reverse bias.

In forward bias, the diode acts as a normal diode with very low reverse resistance, allowing for current to flow from anode to cathode. As the voltage increases, the current increases as well, which is known as the ‘forward current’.

In reverse bias, the diode is put under a voltage greater than the forward break down voltage, which results in current flowing from cathode to anode. As the voltage increases, the current will reach a certain level, known as the ‘reverse saturation current’.

The BZG04-160-M3-08 can prevent high voltage surges or spikes damage by helping to reduce the voltage level of the source down to its set breakdown voltage, thus making it a great device for voltage regulation.

Conclusion

The BZG04-160-M3-08 is a versatile device that can be used in a variety of applications, from protective circuits and test work to voltage regulation. Its working principle is based on the use of a forward current and reverse saturation current, which enables it to reduce voltage surges and maintain a steady output voltage. In conclusion, the BZG04-160-M3-08 is an invaluable addition to any electrical or electronic circuit.