SA85 Circuit Protection

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SA85 application field and working principle are widely discussed topics in the electronic engineering world. This device is a Transient Voltage Suppression (TVS) diode, designed to protect electronic devices from ElectroStatic Discharge (ESD) and other transient voltage threats. It is extremely robust and versatile and can provide a high level of protection in a wide range of applications. Understanding the working principle and application field of the SA85 is key to making the most of this versatile device.

An SA85 is an automatically functioning transient voltage suppression diode that guards against transients with high surge capability. It is generally used to protect sensitive electronic circuitry from electrostatic discharge (ESD), electrical transients, and other voltage surges. Since transient voltages can easily damage electronics, having an appropriately chosen TVS or ESD protection network in place is essential. The SA85 is well suited for this purpose as it provides a high level of protection for a wide range of applications.

The working principle of the SA85 is quite simple. When normal voltage is applied to an electronic device, the SA85 will remain in its off state. However, when subjected to transients, the SA85 will turn on and conduct current, limiting the voltage and thus protecting the device. The more transients it can handle, the higher its effective clamping voltage. The SA85 is rated for up to 1.7kV, making it suitable for many power supplies and consumer electronics products.

The SA85 can be used in a wide range of applications including voltage regulator circuits, personal computers, TV sets, digital cameras, telecom systems, and industrial equipment. In addition, it can be used to provide protection from over voltage, over current, and ESD events. The SA85 is a highly reliable device that provides an excellent level of protection in a wide range of applications. It is also very cost effective, making it a popular choice for various electronic applications.

Doing some research on the SA85 is essential in order to make the most of this device. Understanding its working principle and application field is key to maximizing its effectiveness and protecting against voltage fluctuations. By using the SA85, one can be sure that their electronic device will be safe from damaging transients.

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