CDLL4690

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The CDLL4690 is a single Zener diode designed for voltage regulation and other applications such as switching, clamping, and voltage-reference. It is categorized as a low-power device with a breakdown voltage of 4.7 volts and a power dissipation of 500 mW. It is a popular choice for applications where space and power consumption are important factors, such as portable electronics and automotive circuits.

The CDLL4690 is available in a variety of sizes, ranging from SOT-223 to SOT-753. It has a maximum reverse leakage current of 50 µA and reverse recovery time of 300 ns. It has a maximum ESD protection of up to 8 kV. It also has a guaranteed maximum reverse voltage of 5.5 V, making it suitable for use in a wide range of applications.

The CDLL4690 is designed for use in a variety of applications where a low-power and space-efficient Zener diode is required. As it is designed for portability and automotive applications, the CDLL4690 can be used in a variety of conditions, such as in a wide temperature range, from -40°C to +105°C. This makes it robust and suitable for the harsh and changing conditions of modern cars.

The CDLL4690 has two terminals, an anode and a cathode, and is designed to operate in forward and reverse directions. In forward operation, the CDLL4690 is used as a voltage regulator, allowing a steady and reliable voltage output. In reverse operation, it provides protection against surges and reverse currents, making it suitable for circuitry where power is limited.

The CDLL4690 also has an other key feature; its Zener breakdown voltage is stable throughout a range of temperatures and voltages, enabling it to work in applications where steady and reliable voltage output is essential. This feature, coupled with its low power dissipation and wide temperature range, makes the CDLL4690 an ideal choice for use in regulated power supplies and other sensitive electronic applications.

In addition, the CDLL4690 is typically used as a clamping device to protect sensitive electronics from transient overvoltage, such as an electromagnetic pulse. The diode will absorb any transient overvoltage and quickly release it, ensuring the circuit is not damaged by voltage spikes and arcs.

The CDLL4690 is an extremely versatile Zener diode suitable for a range of applications. Its low power, small size, and stability over a wide range of temperatures and voltages make it suitable for use in many applications, particularly where space and power are limited. It is a common choice for portable electronic and automotive circuits, as it is designed to withstand extreme conditions and provides a steady and reliable voltage output even under changing conditions.

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