BZG03C220-HM3-08

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BZG03C220-HM3-08 is a single zener diode from the diodes classification. The metal package and the axial lead make the diode suitable for circuit design applications. It is an excellent device for diode protection, voltage regulation and voltage reference.

Application Field

The BZG03C220-HM3-08 diode could be applied to voltage regulation in power supplies and general electronics, such as automotive systems, telecommunication and industrial applications. They are also used as temperature sensing element in a resistive temperature detector, or as a protection element in various RF circuits.

Working Principle

A zener diode works on the principle of the p-n junction. When the voltage across the diode increases, the electric field strength across the diode increases as well, leading to the increase of the electric current through the diode. As the applied voltage increases, it reaches a point where avalanches occur and the diode is in conducting state. At this point, the zener diode voltage follows the applied voltage, allowing current to pass through the device in both directions. This voltage regulation is referred to as the zener breakdown voltage.

The BZG03C220-HM3-08 diode is a good example of a zener diode that works in reverse, conducting the current mainly in one direction while preventing the current in the opposite direction. It is designed to regulate and maintain a continuous voltage regardless of the voltage applied to the diode.

To deliver the expected results, a zener diode needs an adequate power source that is able to deliver the power required to break down the diode. The BZG03C220-HM3-08 has a maximum power dissipation rating of 3 W (2.0 V to 5.0 V) and 2 W (2.2 V to 6.0 V). This ensures that the diode can handle the maximum power that is passed through the device and that it will not be overloaded.

In conclusion the BZG03C220-HM3-08 is ideal for a variety of applications where voltage regulation is important. The 3 W (2.0 V to 5.0 V) rating and 2 W (2.2 V to 6.0 V) maximum power dissipation make it a reliable and efficient diode for power supply and other electronic designs.

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