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Diodes - Zenner - Single

PDZ8.2BGWJ are single zener diodes with a low forward-voltage drop and very good reverse power handling capabilities. These diodes are used for voltage regulation and the current limiting at a predetermined level of voltage.Application FieldThe PDZ8.2BGWJ zener diode is widely used in a variety of applications like computers, telecom systems and different types of power supplies. It is also used in many consumer electronic devices like mp3 players and mobile phones.The PDZ8.2BGWJ divers are also used in the automotive industry, where they are used in voltage regulation and current limiting circuits. They are also used in DC-DC voltage converters, TV receivers and electronic toys.Working PrincipleWhen a diode is exposed to an electric field, the electrons move in a continuous stream from the anode to the cathode, forming a current. This process is known as rectification. The PDZ8.2BGWJ zener diodes are also able to regulate this current by allowing a voltage drop across the diode. This is done by as V/I (voltage over current) curve which allows for a smooth and stable voltage regulation. The PDZ8.2BGWJ diodes also use their reverse power handling capabilities to protect sensitive components from failure. When the voltage surpasses the zener breakdown voltage, the diode will emit excess current in the reverse direction, thus protecting the component from permanent damage.ConclusionThe PDZ8.2BGWJ zener diodes are widely used in a variety of application fields, ranging from computers and power supplies, to automotive and consumer electronic devices. These diodes allow for a smooth and stable voltage regulation, while also protecting sensitive components from damage by means of their reverse power handling capabilities.

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