BZG05C82TR3

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A Zener diode is an electronic component used for a variety of circuit applications such as establishing a reference voltage, isolation, current regulation, and signal protection.

The "BZG05C82TR3" is an example of a Zener diode which is commonly used in signal protection, voltage regulation, and isolation. In signal protection, a Zener diode can protect an electronic device from over-voltage, which occurs when the voltage applied to a circuit exceeds a certain threshold. This occurs when the forward voltage drop of a diode exceeds the breakdown voltage of the zener diode. The zener diode then intercepts and discharges the excessive voltage.

In voltage regulation, this particular zener diode is used to establish and maintain a specified reference voltage in a circuit. This is achieved by having the zener diode convert any excess voltage into a specified reference voltage.

The BZG05C82TR3 Zener Diode is also used for isolation. In this application, it is capable of "breaking apart" two electrically charged circuits. The Zener diode allows signals to move from one circuit to the other but prevents any power from moving from one circuit to the other.

The working principle behind a Zener diode is that it is designed to break down (or "clamp") at a certain level of Applied Voltage, called the Zener Voltage. This Zener Voltage is determined by the Zener Diode itself, much like a resistor is designed to have a specific value of resistance. When a voltage is applied, the zener diode will conduct current until the applied voltage exceeds the zener voltage. At that point, it will break down and become a low resistance path, limiting the voltage to a fixed rating.

The BZG05C82TR3 is an ITO-220AC package Silicon Zener Diode. It has a maximum adverse power rating of 500mW while operating in the at junction temperature of +150C and a maximum zener voltage rating of 8.2V.

In summary, the BZG05C82TR3 Zener Diode is a commonly-used component for signal protection, voltage regulation, and isolation in various types of circuits. The working principle of a Zener diode is that it is designed to breakdown when the applied voltage exceeds a certain level, which is dependent on the component itself.

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