UPT10R/TR7

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TVS (transient voltage suppressors) belong to a family of diode-like components that are used to protect electronics from over-voltage transient conditions. The UPT10R/TR7 diodes are among the most popular of these devices, and they have a wide range of applications. In this article, we\'ll take a closer look at the working principle and application fields of the UPT10R/TR7.

Working Principle

The UPT10R/TR7 is an unidirectional, silicon-avalanche, zener diode. It is designed to help protect semiconductor devices from surge damage due to electrostatic discharge (ESD), over-voltage transients, and inductive load switching. The device is designed to have a peak pulse power rating of 8 kW, which is higher than most other transient voltage suppressors.When the diode is exposed to over-voltage, the UPT10R/TR7 will enter its breakdown region. When the voltage passes a certain point, the diode will clamp the voltage at a fixed level. The breakdown voltage, or "clamping voltage," depends on the manufacturer and can range from as low as 7.2V to as high as 33V. The diode starts conducting current as soon as the voltage reaches the clamping voltage. This current is limited by the internal resistance of the diode, which helps to protect the circuits from damage.

Applications

The UPT10R/TR7 is versatile enough that it can be used in a variety of different applications. One of the most common applications of this device is in automotive systems, where it is used to protect against high-voltage transients. It can also be used in the consumer electronics industry, where it is often used to protect aircraft equipment, medical devices, and audio/video equipment. Additionally, it can be used to protect industrial equipment from over-voltage transients and surge damage.The popularity of the UPT10R/TR7 is due to its low power requirement, high surge current rating, low capacitance, and its ability to withstand high temperatures. It is one of the most highly recommended devices for use in a wide range of applications.

Conclusion

The UPT10R/TR7 diode is a popular choice for protecting electronics from surge and over-voltage transients. Its unidirectional, avalanche zener diode design helps protect rigidly against ESD and other surge conditions. It can also operate at high temperatures, making it an excellent choice for automotive systems and industrial applications. With its high peak pulse power rating, low capacitance, and low power requirement, the UPT10R/TR7 is one of the most versatile and reliable transient voltage suppressors on the market.

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