CZRFR52C11-HF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - Single

CZRFR52C11-HF is a single Zener Diode that is widely used for Voltage Regulation, Bias Applications, Voltage Divider Circuits, Surge Protection, and Reverse-Protection Diodes, among other applications. It functions as a voltage regulator, which protects circuits from transient voltages or applied voltages that exceeds the maximum limits of the circuit components.

CZRFR52C11-HF is a voltage regulating device, made of semiconductor material, which is typically a PN junction diode. It provides a forward voltage drop of 1.3V and a reverse breakdown voltage of 32V. It also has excellent thermal and physical characteristics and industry-standard, quick-connect terminals.

Working Principle

A Zener Diode is designed to provide the required voltage regulation by operating in reverse breakdown when exposed to a high voltage, thus limiting the voltage applied to the circuit and dropping the excess voltage. The circuit will then regulate the voltage levels within the specified range.

Zener diode consists of two PN junction connected together by an insulator layer. To fully understand how a Zener diode regulates voltage, it is important to understand the breakdown phenomenon. In normal forward bias, the PN junctions act as a diode and the voltage developed across it is equal to the sum of the junction breakdown voltage and the voltage drop of the forward current.

The reverse breakdown voltage depends on the doping level. The voltage applied to the diode will cause the electrons to be injected from the N-type material into the P-type material. As the voltage is raised further, more electrons are injected into the P-type material until the electric field in the junction is so great that the majority carriers gain enough energy to overcome the barrier and the current suddenly increases.

The Zener breakdown voltage will remain the same until the temperature of the diode increases. Thus, this diode can be used to regulate voltage, as the voltage across the diode will remain at a constant level even if the input voltage changes. This makes it ideally suited for use in circuits requiring voltage regulation.

Application Field

Zener diodes are very versatile components and are used in a variety of applications. Due to its low cost, high efficiency, and wide availability, it is used in voltage regulation, generators, inverters, charge controllers, and electronic appliances.

The Zener Diode can also be used for limiting AC and DC surges in the power supply line, providing protection for equipment and components connected to the line. It can also be used for voltage division, providing a stable output voltage. The small resistance of the diode makes it well-suited for use in low-power circuits, such as those used in notebooks and handheld devices.

CZRFR52C11-HF single zener diode is widely used in a variety of applications due to its stability, low cost, small size and excellent thermal characteristics. It can provide reliable voltage regulation and surge protection in circuits, and its quick-connect terminals make it easy to install. Thus, it is an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference