2EZ22D2/TR12

2EZ22D2/TR12 Application Field and Working Principle

The 2EZ22D2/TR12 is a single zener diode, a semiconductor device, produced by ON Semiconductor, that features a 5.6V zener voltage, 5 percent tolerance, and a Pb-free package. The package size is a standard SOD-323, and it is mainly used in miniature, low-power applications. Specifically, it is ideal for interfaces requiring a low voltage stress tolerance in computing, consumer, and industrial applications, such as clock generators, voltage references, and data-line protectors.

Working Principle

The working principle behind the 2EZ22D2/TR12 is fairly simple. It is based on the fact that semiconductor crystal crystals, when exposed to an electric field, can conduct electricity. In the 2EZ22D2/TR12, an electric field is applied to the crystal, which causes a voltage drop across the device. When the voltage drop is equal to the zener voltage, a breakdown occurs and the device begins to conduction in a controlled manner.

When the device is operating, the amount of resistance between the two electrodes is governed by the zener voltage and the zener current. The zener voltage determines the amount of voltage applied between the two electrodes, while the zener current limits the amount of current that can flow through the device. This allows the device to remain in a steady state, limiting the amount of electrical noise generated.

Applications

The 2EZ22D2/TR12 is mainly used in low-power, miniature applications. It is suitable for use in clock generators, voltage references, and data-line protectors. It is also suitable for voltage-dependent switching applications in consumer and industrial electronics. It can also be used in automotive electronics, where it is used to protect circuits from surges and spikes.

It is commonly used in computing applications, such as in motherboards or in routers. In these applications, it is used to provide voltage regulation, protect data lines from potential damage, and to limit the amount of electrical noise generated. It is also commonly used in consumer electronics, such as LCD televisions, DVD players, and digital cameras.

Conclusion

The 2EZ22D2/TR12 is a single zener diode produced by ON Semiconductor. It has a 5.6V zener voltage, a 5 percent tolerance, and a Pb-free package. It is mainly used in low-power, miniature applications in computing, consumer, and industrial electronics. It is suitable for use in clock generators, voltage references, data-line protectors, and voltage-dependent switching applications.