VDZT2R22B Discrete Semiconductor Products

The VDZT2R22B diode is most commonly used in voltage regulation circuits. It has a breakdown voltage of 2.2 volts and a power dissipation of 500 milliwatts. The VDZT2R22B is especially useful in TFT-LCD panel power supply circuits as a low voltage regulator.

A zener diode is a type of diode that works on the principle of tunneling. A typical diode allows current to flow in one direction only and does not permit current to flow in the opposite direction. A zener diode allows reverse current to flow when a specified voltage is reached. This reverse current is limited by the diode’s reverse resistance (also known as the zener resistance). The reverse current helps maintain a constant voltage across the diode, ensuring a stable voltage across the load.

The VDZT2R22B is a single zener diode with an operating temperature range of -55 to + 125 degrees Celsius. It has an average forward current of 200mA and an average surge forward current of 600mA. Its maximum repetitive reverse voltage is 1.4V and it has a high temperature reverse current of 50uA.

The VDZT2R22B can be used in various voltage regulating applications- it is commonly used in power supplies, motor controls, computers, and appliances. It is also used in consumer and industrial goods, among other applications.

When using the VDZT2R22B, it is important to ensure that the environment in which it is operated stays within the specified temperature range. Also, it is important to ensure that the current through the diode is kept within the maximum average forward current and the maximum average surge forward current ratings. Failure to adhere to these conditions may lead to permanent damage to the diode.

The VDZT2R22B is used in a wide variety of applications due to its low voltage, high temperature, and low reverse leakage capability. It is important to keep the environment at its proper operating temperature and to maintain the proper current ratings when using the diode. This will ensure that the diode performs as expected and that it provides a stable voltage supply.