ACZRC5345B-G

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ACZRC5345B-G Diodes - Zener - Single

The ACZRC5345B-G diodes are a type of Zener diode, so named because they exploit the electrical properties of a reverse-biased pn junction to produce a stable, predictable, and controllable voltage. This technology is commonly used in analog circuits such as voltage regulators and protection devices. The ACZRC5345B-G device is a single Zener diode, which is ideal for applications where cost and space are of high importance.

Application Field and Working Principle

The ACZRC5345B-G diodes are a common choice in applications where a stable, controlled voltage is required. Zener diodes are most commonly used as voltage regulators, offering a nearly constant output no matter what the input signals may be. They are also often used in protection circuits to guard against overvoltage or transients. It is easy to incorporate into circuits due to its small size and relatively low cost.

Zener diodes exploit the properties of a reverse-biased pn junction, in which electrons from the n-type material are able to cross the junction and fill the holes in the p-type material. When the applied voltage reaches the diode\'s rating, a valley-like conduction path is formed and the current starts to exponentially increase in accordance with the voltage. This valley-like conduction path allows the current to remain fairly constant, resulting in a nearly constant output voltage.

The ACZRC5345B-G diode is particularly useful in high-current applications where a low drop is desired, while still maintaining a constant voltage. It is also useful in applications where stability is of the utmost importance. Since it\'s a single diode, it is more suited to projects where cost and space are of high importance.

Characteristics

The ACZRC5345B-G diode has a breakdown voltage of 3.4V, making it ideal for low voltage applications. Its maximum reverse current is 500mA which is more than enough for most applications. It is able to handle a range of operating temperatures from -55°C to +150°C. The forward voltage drop is relatively low, allowing current to pass without creating too much heat. It is also RoHS compliant and contains no lead, making it safe for use in most applications.

Conclusion

The ACZRC5345B-G diode is a versatile and reliable choice for applications requiring a stable, controlled voltage. Its low cost and small size makes it ideal for projects where cost and space are of high importance, while its high reverse current makes it a safe choice for high-current applications. The device is RoHS compliant and contains no lead, making it safe for most applications and environments.

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