GDZ12B-G3-18

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Diodes are among the fundamental components of circuit design. They are used to control the flow of electricity in a circuit, and they come in many different shapes and sizes depending on the functionality they provide and the voltage they can handle. One example of a diode is the Zener diode. Zener diodes are special types of diodes that are able to “clamp” a certain voltage level. They allow current to flow in one direction, but clamp any voltage that exceeds the diode’s zener voltage.

The GDZ12B-G3-18 is a type of Zener diode that is made of silicon material. It has a maximum power dissipation of 3 watts, and a maximum continuous reverse voltage of 18 volts. This diode is an ideal choice for small voltage regulation applications, as it can provide steady current and voltage control using a relatively small and inexpensive component. The physical size of the GDZ12B-G3-18 is a 0.8 inch x 0.8 inch profile and it has a total of four pins for electrical connection.

Due to its low cost, small size, and high efficiency, the GDZ12B-G3-18 is often used in a variety of applications including power supplies, voltage regulators, surge protection systems, and other electronic circuits. It can also be used as a driver for AC-DC power supplies, as it can handle continuous reverse voltages up to 18 volts. In addition, it is also commonly used in automotive electronics as it can provide stable, low current power output.

The working principle of the GDZ12B-G3-18 is based on the same principle as other types of Zener diodes. It is designed to limit the amount of current that is allowed to pass through it by clamping the voltage at a specific level. When a voltage across the diode exceeds the Zener voltage, the current is clamped, allowing only a specific amount of current to pass. This ensures that the output remains stable and regulated.

In conclusion, the GDZ12B-G3-18 is a type of Zener diode made from silicon material and is used for small voltage regulation applications. It has a maximum power dissipation of 3 watts and a maximum continuous reverse voltage of 18 volts, making it ideal for AC-DC power supplies, voltage regulators, and surge protection systems. Its working principle is based on the same principle as other Zener diodes, and its size and cost make it a popular choice for many applications.

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