3EZ12D5E3/TR12

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Diodes - Zener - Single

The 3EZ12D5E3/TR12 is a single, general-purpose Zener diode, which is rated for a maximum reverse voltage of 12 volts. It is generally used for voltage regulation, providing a constant voltage reference in a variety of applications.

Overview of Features

The 3EZ12D5E3/TR12 is a single, low-cost, general-purpose Zener diode. It has a maximum power rating of 500mW with a breakdown voltage of 5.35 volts ± 5%. It offers reasonable voltage stability and low noise operation, operating within a temperature range of -65°C to 125°C. The diode is housed in a SOT-23-6 package, which is compatible with standard integrated circuits and discrete components.

Applications

The 3EZ12D5E3/TR12 can be used in a number of applications including voltage regulation, reverse-protection, voltage triggering and reverse-polarity protection. It is used in automotive electronics, consumer electronics and computer equipment, as well as other apparatus requiring a constant, steady voltage. The diode can also be used in power supplies and voltage converters to ensure stable source voltage.

Working Principle

When the reverse-bias voltage across the diode reaches its breakdown voltage, the diode will start to conduct in the reverse direction. The reverse current is limited by the diode\'s resistance, but it is high enough to allow sufficient current through the diode to provide a constant voltage reference. The diode will remain in this state of reverse-bias conductivity until the reverse-bias voltage is reduced below its breakdown voltage. This ability to provide a constant voltage reference is what makes the 3EZ12D5E3/TR12 a suitable choice for voltage regulation applications where stable voltage is required.

Advantages

The 3EZ12D5E3/TR12 offers a number of advantages over other types of Zener diodes. It has a low-cost design, making it an economical choice for many applications. It also offers excellent resistance to temperature and noise, making it well-suited for use in volatile environments. Finally, the 3EZ12D5E3/TR12 has a large voltage breakdown range, meaning it can provide a stable voltage reference in a wider range of operating conditions.

Conclusion

The 3EZ12D5E3/TR12 is a single, general-purpose Zener diode, offering maximum reverse voltage ratings of 12 volts. Its low-cost design and excellent temperature and noise resistance make it a suitable choice for a variety of applications requiring constant voltage references. As such, the 3EZ12D5E3/TR12 is an ideal choice for a variety of electronics applications, from automotive electronics and consumer electronics to computer equipment and power supplies.

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