AXGD10402KR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AXGD10402KR is a high performance Transient Voltage Suppressor (TVS) diode with unusually wide application range. Designed to protect sensitive electrical components against the effects of voltage transients, such as electrostatic discharge (ESD), the device has a low capacitance, low leakage current, and low clamping voltage. The AXGD10402KR is available in a variety of packages, including a RoHS compliant SOD-323F package.

The AXGD10402KR is part of a family of TVS diodes, also known as surge protection diodes, which have become increasingly popular as solutions for ESD and other forms of over-voltage protection. The diode is well suited for industrial, automotive and other high voltage susceptible applications. It is designed to protect circuits with operating voltages up to 1.5KV and to reduce the occurrence of EMI in high power environments.

The AXGD10402KR\'s superior performance is achieved by several important design features. Firstly, its low capacitance allows the device to switch quickly enough to protect against the fast rise and short duration transients generated by ESD events. Additionally, the diode has low leakage current, drawing only 5μA@20V, which ensures that the current draw of the protected circuits is minimized. Finally, its low clamping voltage of 1.5KV guarantees a high level of protection to the circuits under various operating conditions. All these features make the AXGD10402KR a robust and reliable device for a wide range of applications.

The working principle of the AXGD10402KR is relatively simple. When a transient voltage is detected, the device switches to a low impedance state to divert the energy from the transient and the protected circuits. This low impedance state is usually maintained between 0.2V and 0.7V, so that the clamped voltage remains within acceptable limits. When the transient is over, the device switches back to its original high impedance state, which consequently disconnects the protected circuits from the surge source.

One important aspect to bear in mind with TVS diodes is that they are one time use devices. Once a transient pulse has been absorbed, the device cannot be reused and must be replaced. This is due to the deformation of the semiconductor junctions caused during the absorption of the surge energy, which renders the device ineffective for future protection.

In conclusion, the AXGD10402KR is an easy to use, high performance device for protection against voltage transients. Its low capacitance, low leakage current and low clamping voltage ensure that it is well suited for a wide range of applications. The device is an ideal solution for protecting circuits against damage caused by ESD and similar voltage perturbations.

The specific data is subject to PDF, and the above content is for reference