CDLL5539

Diodes - Zener - Single

The CDLL5539 is a single Zener diode that is used to reduce transient voltages. The Zener diode works by controlling the voltage coming into an AC or DC circuit. They also protect sensitive components from voltage spikes. This diode is most often used in power supplies, motor speed controls, and automotive electrical equipment.

Applications

The CDLL5539 is capable of handling currents from 2A to 5A. It is suitable for use in a variety of applications including:

• DC to AC converters
• Switching power supplies
• Battery chargers and UPS systems
• Motor speed control systems
• Automotive electrical systems
• Actuator systems

Working Principle

The CDLL5539 is an avalanche diode that is specifically designed to reduce transient voltages. It acts like a voltage regulator, and allows only a set amount of voltage to pass through to the circuit. The diode works by detecting when the voltage exceeds the set limit, and then diverting it away from the circuit. This avoids any damage that could be caused to the sensitive components. When the voltage drops back below the set limit, it is then allowed to pass through the circuit.

The diode is also equipped with a number of protection features that ensures that it can provide the necessary protection to the circuit. It has a reverse bias breakdown voltage of 6.2V, and a surge rating of 90V. Additionally, it has an operating temperature range of -65°C to 175°C. It is also UV resistant, and has an ESD robustness of up to 2kV.

Conclusion

The CDLL5539 is a single Zener diode that is used to reduce transient voltages. It is suitable for a variety of applications, and is capable of handling currents from 2A to 5A. It has a reverse bias breakdown voltage of 6.2V and a surge rating of 90V. Additionally, it has an operating temperature range of -65°C to 175°C, and is UV resistant and ESD robustness of up to 2kV.