CDLL975

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

CDLL975 Application Field and Working Principle

Introduction

The CDLL975 is a single Zener diode manufactured by ON Semiconductor. It is designed to operate as both a Zener diode as well as a protector diode. This diode is ideal for applications where a high peak reverse voltage is desirable. The CDLL975 has a wide range of features and superior performance characteristics, making it ideal for various applications.

Applications

The CDLL975 Zener diode is recommended for low voltage and high voltage protection applications. It is used in many types of circuits, including computer power supplies and automotive power conversion applications. This diode is also used in applications where a high peak reverse voltage is desirable and for protecting input stages of integrated circuits from transients. Additionally, the CDLL975 can be used as a clamping element in switching power supplies, and in data communication circuits.

The CDLL975 is also useful in battery charging applications, where it can be used as a regulator or as a current-limiting element. This diode is available in a variety of packages, including TO-220 and SOD-523, and can support a wide range of temperature operating environments. It is also compatible with standard surface mount reflow conditions.

Working Principle

The CDLL975 diode works on the principle of Zener breakdown. This occurs when the electric field across the junction reaches a certain strength. When the current through the diode reaches a certain level, the electric field across the junction increases until it reaches the Zener breakdown voltage, and the diode then begins to conduct current in the reverse direction.

When the diode is used as a protector diode, temporarily high voltage or current surges can flow through the diode, causing the electric field across the junction to increase. The diode then begins to conduct current in the reverse direction, limiting the current flow in the circuit and protecting sensitive components.

Conclusion

The CDLL975 Zener diode is an ideal choice for various applications due to its wide range of features and superior performance characteristics. This diode is recommended for low voltage and high voltage protection applications, such as computer power supplies and automotive power conversion applications, as well as for other applications where a high peak reverse voltage is desirable. Additionally, the diode can be used as a clamping element in switching power supplies and data communication circuits, as well as for battery charging applications.

The specific data is subject to PDF, and the above content is for reference