CR3203AC

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TVS (transient voltage suppressor) diodes are one of the most widely used electronic components to protect circuits against voltage spikes. The CR3203AC is a device that offers bidirectional protection for both high-side and low-side voltage spikes.

The CR3203AC is a unidirectional device, which means it can only be triggered by an over-voltage in one direction. When triggered, the device provides a clamping voltage which is equal to the breakdown voltage of the diode plus its PIV (Peak Inverse Voltage) rating. This ensures that the device does not get damaged by the spike and provides reliable protection for the circuit. The PIV rating of the CR3203AC is 320V.

The CR3203AC has a low forward voltage drop of 0.32V with a reverse leakage current of 5uA. This makes it ideal for applications that require low power and low power consumption. It also has a low capacitance design which helps reduce EMI interference.

The device is suitable for use in automotive, home audio, and industrial/commercial applications. It can be used to protect the circuit from over-voltage, as well as from short circuit and over-current conditions. It can also be used for surge protection in power supplies and motor control systems.

The working principle of the CR3203AC is quite simple. When an over-voltage is applied, the device will absorb the excess energy and store it in its internal diode. The stored energy is then dissipated through the clamping voltage. This ensures the circuit is not damaged by the spike.

The CR3203AC is a reliable device for protecting circuits from voltage spikes. Its low forward voltage drop and reverse leakage current makes it ideal for low power applications. Its low capacitance design helps reduce EMI interference and its PIV rating ensures that the device does not get damaged during use. It is suitable for use in automotive, home audio, and industrial/commercial applications.

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