PDZ6.8BF

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PDZ 6.8BF is a diode-zener single that is used in a wide range of applications including voltage regulation, over-voltage protection, over-voltage protection, noise suppression, isolation, and many more. It has a maximum voltage rating of 6.8 volts, a low current rating of 1 mA, and a breakdown voltage of 7.2 volts. It is important to note that the breakdown voltage of the PDZ 6.8BF may vary between 6.6 and 7.2 volts depending on the degree of temperature and voltage applied to the diode.

The PDZ 6.8BF is designed to provide protection against over-voltage and under-voltage. The zener diode works as a voltage regulator and prevents excessive voltage from entering the circuit. It is important to note that the diode is designed to be reverse biased, meaning that it should be connected in the reverse direction of current flow. When an excessive voltage is applied to the circuit, the diode will break down or “zap”, leading to a drop in the voltage level. The PDZ 6.8BF is especially useful when used in conjunction with a shunt regulator, allowing it to handle higher levels of voltage and current than the shunt regulator alone can handle.

The working principle of the PDZ 6.8BF is relatively simple. When a voltage difference exists between the two terminals of the diode, current passes through the device. If this voltage difference is sufficient to reach the zener voltage, then the voltage will remain constant and the diode will not break down. This constant voltage is known as the zener voltage and is determined by the zener impedance. If the current exceeds the maximum current rating, then the diode will start to break down and dissipate the excess current in the form of heat.

The PDZ 6.8BF can be used in many applications such as voltage regulation, over-voltage protection, over-voltage protection noise suppression, isolation, and many more. For example, in order to protect sensitive electronic circuits from being exposed to excessive voltages or currents, the PDZ 6.8BF can be used as a voltage regulator. It can also be used to prevent accidental shorting of circuits or to protect against excessive current flow. Additionally, it can be used as a noise suppressor, preventing interference from other electronic components.

In summary, the PDZ 6.8BF is a diode-zener single used in a wide range of applications. It has a maximum voltage rating of 6.8 volts, a low current rating of 1 mA, and a breakdown voltage between 6.6 and 7.2 volts. It is designed to provide protection against over-voltage and under-voltage and can also be used as a voltage regulator, noise suppressor, or isolation device. Its working principle is based on the concept of zener voltage and zener impedance, whereby the diode will remain in the off state unless the voltage difference between the two terminals of the diode reaches the zener voltage.

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