SMDA12C/TR7TR

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TVS or Transient Voltage Suppressors are the main component for TVS- Diodes. They are often referred to as a ‘clamp’, ‘spark gap’, or ‘series element’. A TVS Diode is effectively a combination of a zener diode, resistor and a capacitor, which can help protect a circuit from Electrical Transients. The SMDA12C/TR7TR application field is focused on providing protection to systems from transient voltages, which could be caused by lightning strikes, surges, or other common problems. This application field includes a variety of models with different ratings.

The primary advantage of using TVS Diodes over a regular diode is the ability to absorb more energy than a regular diode during a surge event. They provide superior protection for systems that experience high transient voltages. The surge protection offered by TVS Diodes is highly reliable and repeatable since the device design combines a low capacitance and high-power zener diode with a low-power resistor and high power capacitor.

TVS Diodes also function as a short-circuit for overclamping voltages and have a low clamping voltage which is linked to the peak pulse current or power. The nanosecond response time helps to protect against more rapid transient signals that can exceed micro seconds and up to nanoseconds. This helps ensure protection of the system when such events occur.

The SMDA12C/TR7TR working principle is focused on ensuring that the transient voltage does not exceed the operating voltage of the system\'s components. This is done by a low-impedance path that dissipates transients rather than reflecting them back into the system\'s circuitry. When the transient voltage level exceeds a predetermined level, the SMDA12C/TR7TR will prevent it from further increasing. This will limit the amount of energy that can be absorbed during the transient event.

The components of the SMDA12C/TR7TR are also designed to dissipate the energy of the transient event over a wide range of frequencies, which makes it suitable for high frequency transient protection. The size of the device is also small, which allows it to be mounted directly onto a printed circuit board with minimal space requirements. This is especially useful when space is at a premium.

The TVS-Diode is a very useful device for protecting systems from transient voltages. The SMDA12C/TR7TR application field and working principle offer a reliable solution for transient protection and its size and design allow it to be mounted in a wide array of locations. The zener diode, resistor, and capacitor combination offer superior protection from transient events, allowing it to provide superior protection for a wide range of applications.

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