3EZ28D5-TP

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Diodes are widely used in all sorts of electrical applications. As the name suggests, a diode consists of two terminals, one positive and one negative. The positive terminal typically has two connections, the anode and the cathode. It is the anode that makes current flow through the diode when a voltage is applied to the diode. Zener diodes are special types of diodes for specific purposes. The 3EZ28D5-TP is a Zener diode used for voltage regulation and noise suppression.

The 3EZ28D5-TP is a single diode with two terminals, a positive (anode) and a negative (cathode). The diode has a breakdown voltage of 28V and a maximum power rating of 500mW. This diode is available in either through-hole or surface-mount packages. Its electrical characteristics include an absolute maximum reverse current of 5 mA, and a maximum temperature range of -55 °C to +150 °C.

The 3EZ28D5-TP is most commonly used in voltage regulation and noise suppression applications. A Zener diode is used to regulate voltages by allowing current to flow in one direction while blocking current in the other direction. This prevents voltage surges that may otherwise cause damage to sensitive circuits. The 3EZ28D5-TP is also commonly used in noise suppression applications due to its ability to shunt away noise from sensitive circuits.

The working principle behind a Zener diode is that when the reverse bias voltage is greater than the Zener breakdown voltage, the Zener diode will “breakdown” and allow current to flow in the reverse direction. This breakdown voltage is determined by the amount of dopant atoms in the diode structure and can be adjusted by varying the amount of dopant atoms. The controlling current will be limited by the amount of power used. By changing the doping concentrations, the voltage can be adjusted to a desired threshold.

In conclusion, the 3EZ28D5-TP is a single Zener diode with a breakdown voltage of 28V and a maximum power rating of 500mW. It is most commonly used in voltage regulation and noise suppression applications and works by allowing current to flow in one direction while blocking current in the other direction. Its ability to regulate voltage and shunt away noise makes it a valuable component in many electrical applications.

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