CDLL5228

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.9V
Tolerance:	±20%
Power - Max:	10mW
Impedance (Max) (Zzt):	23 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	DO-213AB

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Introduction

The CDLL5228 is a single Zener diode, which is widely used in various applications. It’s one of the most common components used in a variety of electrical circuits that require protection against overvoltage, surges, and other forms of power management. It can also be used in rectification, voltage regulation, and level shifting.

Applications

The CDLL5228 is often used to regulate the voltage going to various types of components within a circuit. This can range from a full-wave rectifier to a voltage regulator. It can be used in many different types of circuits, both consumer and industrial. Some of the most common applications include motor controllers, switching power supplies, inverters, HVAC systems, bridge rectifiers, and even solar arrays.The Zener diode is also used for overcurrent and overvoltage protection. It can be used to protect sensitive components from over-voltage and over-current events, such as those that occur due to lightning strikes or power surges. It is also often used as a voltage reference in digital circuits and other electronic circuits.The CDLL5228 is also used in various telecommunications and audio systems. It can be used to ensure that a signal is not distorted while being transmitted and can be used as a voltage reference for audio equipment. It can also be used in radio frequency systems such as GPS systems and other navigation equipment.

Working Principle

The CDLL5228 is based on the principle of a Zener diode. A Zener diode is essentially an ordinary diode in reverse bias, meaning the voltage is applied to it in the opposite direction that current typically flows. When the reverse bias is high enough, the Zener diode reaches what is known as the Zener voltage, and at this point, it begins to conduct current.The Zener diode can be used to regulate voltage that goes in and out of a circuit. This is done by connecting the diode in a circuit that has some form of voltage regulator or other control device, such as a voltage divider. When the input voltage reaches the Zener voltage, the diode will conduct a stable current, which ensures that the output voltage does not go beyond the Zener voltage.

Conclusion

The CDLL5228 is a single Zener diode that can be used in a variety of applications. It’s most commonly used in voltage regulation, overcurrent and overvoltage protection, level shifting, and various telecommunications and audio systems. It works by relying on the principle of a Zener diode, which essentially acts as a voltage regulator to ensure that the voltage going in and out of a circuit stays within a certain range.

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