80CNQ035ASL

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Introduction

The 80CNQ035ASL belongs to diodes-rectifiers-arrays and is used for protection devices or filters that remove or suppress unwanted electrical noise from a circuit or signal. As one of the most widely used components for power supply protection, the 80CNQ035ASL\'s properties are highly appreciated and well accepted in the power supply design industry. This article will discuss the application field and working principle of the 80CNQ035ASL.

Application Field

The 80CNQ035ASL is a BCD-SOI (BCD-Silicon-on-Insulator) device and is mainly used in active-clamp dc-dc converters for the synchronous rectification and the device is with a low voltage drop and low standby current, suitable under high-voltage environment. Widely used in Telecom and Power Supply, the 80CNQ035ASL is an ideal device for modern power systems.

Compared with traditional silicon diodes, the 80CNQ035ASL features a lower forward voltage drop, which helps reduce power loss, while a lower reverse current enhances the conduction of the device in reverse direction and reduce the delay time during the reverse conduction.

Due to its low voltage drop and superior diode current carrying capacity, the 80CNQ035ASL can also be used in active-clamp inductive load, such as input-output voltage, transient voltage suppressors (TVS) and ultra-low power active-clamp applications, protecting the circuits and system from destructive voltages.

Working Principle

The 80CNQ035ASL is a direct replacement of silicon diodes and works the same way. That is, it operates on the principle of electric current moving from anode to cathode. The device is designed to be insensitive to voltage difference, enabling it to handle a wide range of operating voltages, from low to high. It also provides low forward voltage drop and low reverse current, which increases the efficiency of the device in high voltage applications.

When forward biased, the device allows electric current to move from anode to cathode and the small forward voltage drop provides low resistance to current flow. In the reverse direction, however, the device blocks electric current, providing a stable voltage source and low reverse current that reduces resistive losses. This feature makes the 80CNQ035ASL suitable for applications such as TVS, where it provides a stable voltage output to protect circuits and system components.

Conclusion

The 80CNQ035ASL is an important component of diodes-rectifiers-arrays that offers superior protection against destructive voltages for low and high voltage applications. It has a low voltage drop and a low reverse current, which increases the diode performance. With these properties, the device is widely used in telecom and power supply circuit, especially in active-clamp dc-dc converters, inductive load and transient voltage suppressors (TVS).

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