CDLL4481

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	47V
Tolerance:	±5%
Power - Max:	1.5W
Impedance (Max) (Zzt):	50 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 37.6V
Voltage - Forward (Vf) (Max) @ If:	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 to CDLL4481

The CDLL4481 is a single Zener diode that is widely used in various applications ranging from voltage regulation to over-voltage protection. It is a small, single-chip device that has the ability to convert AC power into DC power. It is also known as a low power Zener diode, which allows for an increased efficiency in the power-source circuit.

Features and Benefits of CDLL4481

The CDLL4481 is a very efficient diode, capable of providing a high voltage rating and a high surge power. It can also provide a wide reverse breakdown voltage range from 3.3V to 44V, making it suitable for a variety of applications. Furthermore, the device has a low-power dissipation that allows for a long life cycle and minimal heat generation. In addition, the CDLL4481 features a high current-rated temperature range, which allows for a better operating temperature in a variety of environments. The device is also capable of providing a high surge energy absorption capability and ultra-fast transient response. Lastly, the device has a low threshold voltage, allowing it to operate at a higher-voltage range while maintaining a low current level.

Applications of CDLL4481

The CDLL4481 is suitable for a wide range of applications. One of the main uses is in voltage regulation, as the device has the ability to convert AC voltage into DC voltage and also provide a level, regulated voltage. It is often used in power adapters and other products that require a smooth and steady voltage output. The device can also be used in surge suppression circuits to protect sensitive electronic components from voltage spikes. It is also used in a variety of LCD and LED backlight applications, as the device offers a very reliable and long life for the backlight assemblies. The CDLL4481 is also popular for automotive applications such as engine control units, infotainment systems and driver assistance systems.

Working Principle of CDLL4481

The CDLL4481 is a Zener diode, which means it is designed to allow current to flow in one direction, while blocking and clamping the current in the other direction. This diode works by creating a biased junction in the depletion region, allowing it to act as a voltage regulator when the voltage of the power source rises above the breakdown voltage.When this happens, the current is temporarily drawn off and stored until the voltage drops back below the set level. The stored charge is then released, maintaining a steady or regulated voltage even when the power source\'s voltage fluctuates drastically. This allows for a more stable power supply and improved system performance.

Conclusion

The CDLL4481 is an extremely versatile and reliable device that can be used in a variety of applications. From surge protection to backlight applications, the CDLL4481 is a very efficient and reliable device. Its low power dissipation allows for a long life cycle, while its reverse breakdown voltage range and high surge power allow it to be used in a wide range of applications.

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