USB50805E3/TR13 Circuit Protection

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

Transient voltage suppressors (TVS) are essential components to protect sensitive electronic circuits against transient overvoltage events. They are used in a variety of applications ranging from consumer electronics to automotive and industrial control systems. USB50805E3/TR13 is a diode type TVS which provides transient protection for a wide range of applications. This article will discuss the application fields and working principles of the USB50805E3/TR13.

The USB50805E3/TR13 is a surface mount diode TVS available in a small SOD-923 package. The device is designed to protect against transients such as electrical fast transients (EFT), electrostatic discharge (ESD), and lightning induced transients. The USB50805E3/TR13 is designed to provide a low capacitance solution for transient protection of sensitive electronics. The device has an ESD protection rating of 8 kV contact and 15 kV air for maximum protection from ESD events. The TVS also features a low dynamic resistance of 0.4 Ω for superior clamping performance.

The application fields of the USB50805E3/TR13 can be divided into three categories: consumer electronics, automotive, and industrial control systems. The device is particularly well suited for consumer electronics such as camcorders, digital cameras, and cellular phones. It is also suitable for automotive applications such as airbag deployment, climate control systems, and engine control systems. Moreover, USB50805E3/TR13 can provide low-capacitance protection for industrial control systems and other sensitive circuitry.

The working principle of the USB50805E3/TR13 is based on the diode’s ability to conduct current in one direction. When a transient event occurs, the diode is effectively reverse biased, allowing it to begin conducting current to ground. This stops the event from reaching downstream circuitry and protects the device from potential damage. As the transient energy is dissipated, the diode ceases conducting. The low capacitance of the device ensures that any transient event is clamped quickly and efficiently, providing robust protection for the circuitry.

In summary, the USB50805E3/TR13 is a diode type TVS designed for a wide range of applications. The device is particularly well suited for consumer electronics, automotive, and industrial control systems. The working principle of the device is based on its ability to conduct current in one direction when a transient event occurs, thus providing effective protection to downstream circuitry. The low capacitance of the device ensures that any transient event is clamped quickly and efficiently, providing robust protection for the device.

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