SA7.0A B0G Circuit Protection

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SA7.0A B0G Application Field and Working Principle

SA7.0A B0G belongs to the class of TVS - Diodes, which is a key component in industrial control systems to protect equipment and personnel from damaging over-voltage condition. It is a high performance voltage sensitive products developed by "BOSTER Electronic Co., Ltd".

In the application of TVS-Diodes, SA7.0A B0G is widely used to protect sensitive electronic circuits from over-voltage damage caused by electrostatic discharge (ESD), induced lightning, power line surges, and other transient voltage events. It can provide high peak surge current capability with low clamping voltage and fast response time for electronic circuit protection. SA7.0A B0G works by clamping the transient voltage at a safe level, thus protecting the circuit from possible damage. Furthermore, it is able to withstand high energy pulse and high peak pulse current up to 4000A.

Working principle of SA7.0A B0G can be summarized as follows: when the working voltage is applied to the device, a voltage drop will appear across the SA7.0A B0G. When the source voltage exceeds the breakdown voltage of the device, the voltage drop will increase, which increases the power dissipated across the device. This increase in power dissipation causes a current surge, which is used to clamp the over-voltage. When the external voltage decays to a safe level, the voltage drop across the device will return to normal and the current will return to a safe level.

SA7.0A B0G is an effective and reliable TVS-Diode device for protecting and stabilizing sensitive circuits from transient effects of atmospheric and mechanical disturbances. It is also able to withstand high peak pulse current up to 4000A and is able to clamp the overvoltage quickly. This device provides overall better protection and stability of sensitive circuits against overvoltage.

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