CDLL4579A

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The CDLL4579A is a single Zener diode that is designed for use in power-supply circuits, voltage regulation and other specialty applications. The diode has a threshold voltage of 5 V, a maximum forward current of 18 A, a maximum reverse voltage of 16 V, and a junction temperature of 175 C. In addition, the diode has an isolation voltage of 200 V and an operating temperature range of -55C to +125C.

The CDLL4579A is a semiconductor device composed of a single PN junction. The PN junction creates a zone of electric field depletion when reverse-biased which creates a current-conducting pathway. When reverse-biased, the zener voltage of the diode acts as the necessary voltage across the PN junction. The voltage of the PN junction reaches its peak power dissipation when electrolysis current reaches the peak inverse voltage (PIV) of the device. This voltage remains relatively stable over a wide range of current. Regulation is achieved by the amount of resistor inserted between the load and the diode.

The CDLL4579A is ideally suited for power supply and voltage regulation applications. These applications require flexibility in voltage output levels over an extended range of current. The CDLL4579A achieves this by providing a low forward voltage drop and a stable zener voltage. Additionally, the diode can provide low signal distortion and low EMI (electromagnetic interference) when used in signal conditioning or EMI/RFI (radio-frequency interference) applications.

The CDLL4579A has a wide range of features and benefits, making it an ideal choice for a variety of applications. Its low impedance, high reverse-voltage capability, and thermal stability make it suitable for power supply circuits, voltage control, and signal conditioning applications. Additionally, its resistance to EMI and its low-noise performance make it ideal for use in noise-sensitive environments. The diode\'s low forward voltage drop also helps reduce power dissipation.

To operate the CDLL4579A properly, it must be connected correctly. The diode should be connected to the source of the power supply and then to the load. A resistor should be inserted between the cathode and the device to regulate the voltage. The resistor should be sized correctly according to the application and current requirements. Finally, the diode should be connected to a protective device to protect the circuit from overcurrent or overvoltage conditions.

The CDLL4579A is a highly versatile and reliable single Zener diode. It is suitable for a wide range of applications, including power supplies, voltage regulation, signal conditioning, and EMI/RFI protection. This device offers excellent performance and low power dissipation, making it an ideal choice for a variety of applications.

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