CDLL4460

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	6.2V
Tolerance:	±5%
Power - Max:	1.5W
Impedance (Max) (Zzt):	4 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 3.72V
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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CDLL4460 is a low current, low voltage, low profile diode that has application fields in various types of digital and analog circuits. It can be used in many instances where a fast response time, low propagation delay, and noise attenuation are needed. The principle of operation behind the CDLL4460 is fairly simple to understand.When reverse biasing the diode, a breakdown voltage is reached and the diode conducts a current. This breakdown voltage is usually much higher than the forward voltage drop. The breakdown voltage is determined by the doping concentrations of the semiconductor material used to construct the device. The CDLL4460 is a Zener diode, so it is designed to be used in reverse bias only.As the reverse bias current increases, the voltage drop across the diode becomes more linear up to the breakdown voltage. This characteristic of the diode makes it great for voltage regulation. The CDLL4460 is especially useful in applications where a low voltage reference is needed to set bias, or power reference points such as comparators or ADC inputs.In addition to voltage regulation, the CDLL4460 is also ideal for linear current regulation, signal filtering, signal isolation, noise attenuation, and voltage buffering. It also has advantages over other diodes such as low capacitance, low noise, low reverse leakage current, high speed, and a wide operation temperature range.Another significant advantage of the CDLL4460 is that it is a single diode. Most other devices, like zener and shunt regulators, require multiple components. This saves cost and also reduces component count, making the assembly process easier and faster.The CDLL4460 is also a small component, which means it can be easily incorporated into circuits, even those with tight space restrictions. Furthermore, its higher reverse bias rating and tighter tolerance makes it suitable for more advanced applications where higher accuracy is needed.To sum up, the CDLL4460 is a low current, low voltage, low profile diode with application fields in various types of digital and analog circuits. It features a breakdown voltage that is usually much higher than the forward voltage drop, making it ideal for voltage regulation and linear current regulation. In addition, its small size, high speed, wide temperature range, and low component count make it especially suitable for a wide range of applications.

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