1.5SMC8.2AHR7G Circuit Protection

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The 1.5SMC8.2AHR7G is a type of transient voltage suppressor (TVS) diode. It is used to protect sensitive electronic components from overvoltage and ESD transients.

A TVS diode is a special type of semiconductor device that acts as a kind of "clamp" to regulate the voltage passing through it. It is a three-perspective device, meaning it has a positive, negative, and neutral perspective, and works by allowing current to flow in one direction, while blocking current in the opposite direction. The TVS diode is designed to be bidirectional, meaning it will clamp both positive and negative voltages.

The 1.5SMC8.2AHR7G is designed to protect sensitive devices such as: digital logic circuit, data line, and power circuit from overvoltage and electrostatic discharge (ESD) transients and EMI. The device has a peak pulse power of 8.2A and a peak pulse clamping voltage of 1500V. It also features low leakage current, fast response time, and low failure rate.

The working principle of the 1.5SMC8.2AHR7G is quite simple. When the voltage exceeds the breakdown voltage of the zener diode, the diode starts to conduct. This causes current to flow through the diode, dissipating the overvoltage. When an ESD transient (electrostatic discharge) occurs, the diode will "clamp" the voltage at its breakdown voltage. This prevents the voltage from rising any higher and damaging sensitive components.

The 1.5SMC8.2AHR7G is an ideal choice for applications where overvoltage and ESD protection is required, such as in industrial equipment, computers, consumer electronics, automotive, and communication systems. It is also ideal for protecting circuit boards from power surges and EMI, ensuring reliable operation and improved life of the components.

The 1.5SMC8.2AHR7G is a reliable and cost-effective solution for providing overvoltage and ESD protection. It is easy to install and can be used in a wide range of applications, making it an ideal choice for any type of protection requirement.

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