CDLL5267B

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Diodes - Zener - Single

The CDLL5267B is a single Zener diode developed to meet the increasingly demanding requirements of industrial and professional applications. It provides a cost-effective solution for safe and reliable operation in harsh industrial environments. The CDLL5267B has a number of features which make it ideal for a wide variety of applications including voltage regulation, voltage clamping, overvoltage protection, and ESD protection. The device has a maximum rating of 5.7V with a peak current of 150mA.

Applications:

The CDLL5267B is suitable for a variety of applications, especially those which require a reliable and robust voltage regulation solution. It is ideally suited for systems which require protection from overvoltage and electrostatic discharge. It can be used in power supplies, data acquisition systems, instrumentation, computer systems and other electronic equipment.

Working Principle:

The CDLL5267B is designed to operate in a Zener-mode, where a reverse voltage is applied across the diode. When the applied voltage exceeds the Zener voltage, a hole-electron avalanche breakdown occurs, allowing current to flow in the reverse direction. This breakdown creates a low-resistance path, allowing the current to be regulated at the Zener voltage. The CDLL5267B has a maximum Zener voltage of 5.7V and a maximum peak voltage of 150mA.

The CDLL5267B has an integrated protection diode in order to protect the device from transient voltage spikes. This diode is connected in parallel with the Zener diode and conducts during reverse-bias and overvoltage conditions, ensuring that the device is not damaged. The protection diode has a maximum forward voltage drop of 0.7V.

The CDLL5267B also features a low capacitance junction which is designed to minimize leakage current during high frequency operations.The device also features an ESD protection which is designed to protect the device from electrostatic discharge.

In summary, the CDLL5267B is an ideal solution for a wide variety of industrial and professional applications. It provides reliable and robust voltage regulation, overvoltage protection, and ESD protection. The device has a maximum rated voltage of 5.7V and a maximum peak current of 150mA.

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