SMCJ24CATR Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are devices used to protect electronics from overvoltage events such as electrical surges, lightning and Electro Magnetic Interference (EMI). The SMCJ24CATR is a diode specifically designed to protect electronics from transient overvoltages. It is designed to withstand peak pulse voltages up to 24V and peak pulse current capability up to 400A.

The SMCJ24CATR has been designed to do two things. Firstly, it is designed to provide robust protection to the circuits it is connected to. The SMCJ24CATR’s ESD protection will protect from Electro Static Discharge (ESD) up to 35kV contact, enabling the device to guard against damage from static discharge and fields.

The second function is to provide protection from high energy, transient pulses. This is where the SMCJ24CATR offers exceptional performance. The device offers superior capability to protect against both lightning threats and electrical transients. It is designed to withstand peak pulse voltages up to 24V and peak pulse current capability up to 400A, making it an ideal choice for a wide range of applications.

The SMCJ24CATR is specifically designed and optimized to address board level ESD protection, as well as providing protection against high energy, transient threats. The device is certified to provide protection up to IEC 61000-4-2 level 3 rating, meaning it can provide superior levels of protection against both ESD and transient overvoltage events.

The SMCJ24CATR has widespread application from telecom to industrial, aviation, automotive and consumer electronics. Its excellent protection characteristics make it ideal for wireless communication equipment, connected devices, and smart devices, as well as a range of other applications. In addition, its rugged design allows for long-term reliable operation.

The working principle of the device is relatively simple. It is designed to provide protection from transient overvoltage events by providing a fast-acting clamping action. In normal operation, the SMCJ24CATR acts as an open circuit. When an overvoltage event occurs, the device rapidly switches to a low impedance state, clamping the voltage to a safe level. The clamping action is designed to absorb the incoming surge energy while diverting it away from sensitive components.

In summary, the SMCJ24CATR is a fast-acting transient voltage suppressor designed to protect against transient overvoltages. It has wide application for a variety of electronic systems, and its fast-acting protection makes it an ideal choice for surge protection. The working principle is simple, providing a fast-acting clamping action when an overvoltage occurs, thus diverting the surge energy away from sensitive components.

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