CDLL4896

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CDLL4896 application field and working principle

CDLL4896 is a single-chip 5V power Zener diode, which is suitable for voltage regulator, voltage stabilization, switch clamp circuit and crowbar overvoltage protection. It has a wide range of applications in power management, battery power supply and other fields.

Features:

• Low power consumption
• Small volume and high reliability
• High working voltage
• Wide range of temperature coefficient

Working Principle:

The CDLL4896 is a Zener diode, which is equivalent to a reverse-biased semiconductor p-n junction. When the applied voltage is greater than the reverse breakdown voltage of the diode, it will breakdown, the high current will rapidly flow to the ground, and the voltage of the diode drop sharply. Because there will be a certain resistance in the diode, when the voltage drops to the reverse breakdown voltage, the current will be automatically reduced, and the diode will remain at this voltage state. The voltage at which the diode is at this state is the Zener voltage.

Application Areas:

• Resistor voltage regulator.
• Voltage stabilization circuits.
• Voltage protection circuits.
• Power Supply and battery power supply.

Advantages:

• High efficiency
• High load current
• High withstand voltage
• Low cost

Conclusion:

The CDLL4896 is a single-chip 5V power Zener diode, which is widely used in voltage regulator, voltage stabilization, switch clamp circuit and crowbar overvoltage protection applications. It has low power consumption, small volume and high reliability, as well as a wide range of temperature coefficients.The Zener voltage and the resistance of the diode enable Zener diodes to remain in a stable voltage state to protect the circuit, making them an ideal choice for power management in a variety of applications.

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