2EZ82D5E3/TR8

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Diodes are a type of electrical component that allows current to flow in one direction only, while blocking current from flowing in the opposite direction. Zener diodes are a special type of diode that are designed to allow current to flow not just in one direction, but in both directions, if the voltage across them is above a certain threshold, known as their zener voltage.
The 2EZ82D5E3/TR8 diode is a type of single zener diode. This diode has a zener voltage of 5.1V, a maximum power rating of 0.2 Watts and a total capacitance of 15 pF. The 2EZ82D5E3/TR8 is often used in applications that require a fixed voltage reference, such as voltage regulators, regulated power supplies, and constant-current circuits.

The working principle of the 2EZ82D5E3/TR8 is relatively simple. When the voltage across the diode is below the zener voltage, the diode behaves like an ordinary diode and does not allow current to flow in the reverse direction. However, when the voltage across the diode is above the zener voltage, the diode begins to conduct current in the reverse direction. This phenomenon is known as Zener breakdown, and it allows the diode to act as a fixed voltage reference.

Another important aspect of the 2EZ82D5E3/TR8 is its temperature coefficient, or the amount its zener voltage changes in response to changes in temperature. The 2EZ82D5E3/TR8 has a relatively low temperature coefficient of 0.05V/°C, which means that its zener voltage remains relatively stable over a range of temperatures. This makes the 2EZ82D5E3/TR8 well-suited for applications where the ambient temperature is likely to vary.

Overall, the 2EZ82D5E3/TR8 is a single zener diode that has a fixed zener voltage of 5.1V, a maximum power rating of 0.2 Watts and a temperature coefficient of 0.05V/°C. It is often used in applications that require a fixed voltage reference, such as voltage regulators, regulated power supplies, and constant-current circuits. The working principle of the 2EZ82D5E3/TR8 is relatively simple; when the voltage across the diode is above the zener voltage, the diode begins to conduct current in the reverse direction.

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