CZRQR52C7V5-HF

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Diodes - Zener - Single are a set of components providing protection to electronic circuits and connections from excessive volts or electrical currents. As with most modern semiconductor components, these devices are no longer distinct components, but an integrated circuit with multiple functions. The CZRQR52C7V5-HF is a common example of these and an overview of the application field and its working principle will be explored in the section below.

The CZRQR52C7V5-HF is a single Zener diode with a reverse breakdown voltage of 7V and a maximum power dissipation of 500mW. The device also features a junction capacitance of 5pF and a forward voltage drop of 1.3V. The large junction capacitance implies a faster Zener breakdown, which makes it well-suited to applications that require higher power dissipation and more sensitive protection. This diode is commonly used as a voltage regulator, over-voltage protector, and transient voltage suppressor in various circuits.

The CZRQR52C7V5-HF is a single Zener diode, which means it has only one junction. As its name implies, this junction is of the Zener variety, which means it breaks down under certain electrical conditions. When the voltage applied to the diode exceeds a certain threshold, known as the Zener voltage, the diode “breaks down” and begins conducting current in both directions. This allows the device to be used as a voltage regulator, or to provide over-voltage protection for sensitive components in a circuit. The breakdown voltage of the CZRQR52C7V5-HF is 7V, meaning that when the voltage exceeds this value, the current conducted through the diode is diverted away from the sensitive components.

In addition to acting as a voltage regulator, the CZRQR52C7V5-HF can also be used as a transient voltage suppressor. Transients are short duration spikes in voltage, commonly caused by the discharge of large capacitors. These spikes can be damaging to circuit components and therefore must be eliminated. The CZRQR52C7V5-HF provides protection against this by clamping the voltage above which it can handle, thus allowing only the desired voltage to pass through to the sensitive parts. As such, the device is often used in power supplies and power amplifiers to protect against voltage spikes.

The CZRQR52C7V5-HF is one of many single Zener diodes available to electronic engineers and hobbyists. It provides excellent protection against high voltage transients, as well as its main function as a voltage regulator. Its size, power dissipation, and breakdown voltage make it well suited for a wide range of applications, from computer peripherals to automotive systems. With its low cost and relative simplicity, the CZRQR52C7V5-HF is an excellent choice for anyone looking for a reliable and cost-effective solution to protect their circuits.

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