BZX84C56-G3-18

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The BZX84C56-G3-18 diode is a single type zener diode. With a power dissipation rate of 500mW and a zener impedance of 18ω, the diode is ideal for use in a wide range of applications. This diode is primarily used for voltage regulation and electrical circuit protection.

Application Field

The BZX84C56-G3-18 diode has a wide range of applications due to its various characteristics. It can be used to provide protection against short circuit over-voltage, transducer over-voltage, lightning strikes and power outage. It can also be used to regulate the voltage input in electronics. Its wide operating temperature range makes it ideal for use in devices designed to operate in harsh environmental conditions. Some common applications of the diode are in panel meters, electronic circuits, line supplies, automotive electronic applications and telecommunications.

Working Principle

A zener diode is a specially designed semiconductor device which acts as a voltage regulator. The working of a zener diode can be explained using a zener diode characteristic curve, which is a graphical representation of a zener diode\'s current versus voltage. Depending upon the applied voltage, the zener diode either acts as an ideal diode or as a constant voltage device. When the applied voltage is below the zener breakdown voltage, i.e. Vz, the zener diode acts as an ideal diode and the current remains almost constant. However, if the voltage exceeds the zener breakdown voltage, the current will dramatically increase. This is known as the zener knee. It is this phenomenon which allows the diode to regulate voltage and provide electrical circuit protection. The value of Vz is determined by the doping of the diode material and is usually specified in the device\'s data sheet.

The BZX84C56-G3-18 diode is designed to provide an electrical circuit protection of 18ω. The maximum power dissipation rate of the diode is 500mW and the maximum operating temperature is 125oC. The diode has a wide operating temperature range and is ideal for use in a variety of applications.

In conclusion, the BZX84C56-G3-18 diode is a single type zener diode with a wide range of applications. It is primarily used for voltage regulation and electrical circuit protection and has a maximum power dissipation rate of 500mW and a Zener impedance of 18ω. The diode is designed to operate in a wide temperature range and can be used in a variety of applications.

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