2EZ7.5D2/TR12

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2EZ7.5D2/TR12 Diodes - Zener - Single Application Field and Working Principle

The 2EZ7.5D2/TR12 diodes are a part of the Zener diode family. This type of diode is used as a voltage reference and protection device. They serve a wide range of applications in the industry. They are often used as voltage references, rectifiers, regulators, and even in temperature controlling circuits. The diode has a reverse breakdown voltage of 7.5V which is the reference voltage of the circuit.

Features

The 2EZ7.5D2/TR12 diodes have a number of features that make them desirable in many different applications. They have a wide operating temperature range of -55°C - +150°C, a low reverse current leakage of maximum 1 μA at 25°C, and a low forward voltage drop of 0.698V at a forward current of 7mA. The diodes come in a variety of package types including through-hole, surface-mount and various specialized packages. The diodes also come with a variety of lead frame options.

Applications

The 2EZ7.5D2/TR12 diodes are used in a wide variety of electronic applications. They are used as voltage references in various electronic circuits for a variety of reasons. These include protecting other components in a circuit from over-voltage, boosting the accuracy of analog to digital converters, and even controlling the temperature of a circuit. They can also be used as rectifiers and voltage regulators.

Working Principle

The 2EZ7.5D2/TR12 diodes use a reverse breakdown characteristic to function as a voltage reference. This happens when the voltage applied to the diode exceeds the diode’s reverse breakdown voltage, which in this case is 7.5V. At this point the diode starts conducting electricity in the reverse direction, allowing current to flow through the device. This current flow is limited by the low leakage current of the diode, which is determined by the design of the device.

Once the diode is in its reverse breakdown mode, the voltage across the diode is constant, regardless of the amount of current flowing through it. This is one of the main benefits of using the 2EZ7.5D2/TR12 diodes as a voltage reference. The constant voltage across the diode means that the current flowing through the device will remain constant, even when the applied voltage varies. This makes it possible to use the diode as a stable voltage reference in a wide range of applications.

Conclusion

The 2EZ7.5D2/TR12 diodes are an important part of the Zener diode family. They are used in a wide range of applications, and their reverse breakdown characteristics make them useful as a voltage reference. They have a wide operating temperature range, low reverse current leakage, and a low forward voltage drop. Due to their many features, these diodes serve a wide range of industries and applications.

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