2EZ8.2D/TR12

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A 2EZ8.2D/TR12, which falls under the category of diodes, zener, and single, is a low current and very low power consumption device designed for regulated voltage applications. It is widely used in computer hardware, telecom systems, automotive and mobile radio systems, industrial controls and any other application where regulated voltage is needed. The device is also widely used for protection against transient over-currents in electronic components.

Applications

The common applications of 2EZ8.2D/TR12 are in regulated voltage applications such as automotive and mobile radio systems, computer hardware, telecom systems, industrial controls and any other application where regulated voltage is needed. The device is also used to provide protection against transient over-currents in various electronic components. Additionally, it can be used as a voltage regulator in control circuits and even as a surge protector.

Working Principle

The 2EZ8.2D/TR12 works on the principle of zener breakdown. This is a process by which a zener diode will allow current to flow when its reverse bias voltage increases beyond the designated zener voltage. When the reverse biased voltage increases above the designated zener voltage, the diode’s reverse current increase and the breakdown voltage is reached. This current will continue to flow until the diode is able to "breakdown" and dissipate the current. As such, the breakdown voltage of the diode is used as a reference voltage and the current is regulated.

The device is constructed of a silicon body with a zener diode connected between a pair of electrodes. The zener diode is a special type of diode which is used as a voltage reference and as a control element. A resistor connected in series with the diode provides regulation and prevents excess current flow. The device is then connected to a power source in order to provide the regulated output voltage.

Advantages

2EZ8.2D/TR12 is designed to provide consistent voltage at all times, regardless of variations in current or environmental conditions. This ensures reliable performance of electronic components and protects them from damage due to power surges. Furthermore, the device can provide an accurate reference voltage for circuits, which allows for precise control of the CCO (Controlled-Current Output) and for the triggering of events in other components. Moreover, the low power consumption of the device makes it suitable for use in battery-powered systems.

Disadvantages

Despite its many advantages, the 2EZ8.2D/TR12 is still prone to some of the same problems associated with zener diodes. The device can suffer from aging and reduced performance in high temperature environments. Additionally, the breakdown voltage of the device can vary over time, which can affect the accuracy of the reference voltage provided. As such, precautions must be taken to ensure that the device is operating correctly and of sufficient quality at all times.

Conclusion

The 2EZ8.2D/TR12 is a low current, low power consumption device designed for regulated voltage applications. It is widely used for protection against transient over-currents in electronic components, as a voltage regulator in control circuits, and even as a surge protector. The device is constructed of a silicon body with a zener diode connected between a pair of electrodes and helps provide consistent voltage at all times. Despite some of the disadvantages, the 2EZ8.2D/TR12 is a reliable and cost-efficient option for many voltage regulated applications.

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