1.5SMC27AHR7G

1.5SMC27AHR7G is a TVS - Diodes (Transient Voltage Suppression Diode) specifically designed to protect sensitive electronic equipment from damage due to high voltage and current spikes. This device is designed to handle high frequency switching transients and is made of a silica glass body material. The device is capable of handling peak pulse power up to 3KW. This diode has a breakdown voltage of 27.5V and can operate in a variety of applications.

Compared to standard plastic diode TVS - Diodes, this device has an increased surge capability and a higher voltage clamping capability. These features make the 1.5SMC27AHR7G ideal for applications in automotive, military, communications, and renewable energy where high voltage and peak power transients may occur. In addition, due to its low capacitance, this diode is ideal for use in high frequency switching applications where electrostatic discharge (ESD) protection is required.

The working principle of 1.5SMC27AHR7G is pn junction breakdown. When a voltage greater than the breakdown voltage of the diode is applied, the diode breaks down and conducts current. This current flow is limited based on the internal resistance and capacitance of the device and the external circuit it is connected to. The device will then reduce or clamp the voltage at the breakdown voltage level, limiting the damage caused by the spike to the attached components.

In addition, the design of the 1.5SMC27AHR7G utilizes a junction protection guard to absorb over-voltage stress, thereby providing an additional layer of protection from spikes. This guard ring helps protect the device from short-circuit currents and enhances the overall robustness of the diode.

1.5SMC27AHR7G has become a popular choice for many applications including ESD protection, automotive, industrial, communications and military. The diode offers superior surge capability, high voltage clamping, junction protection guard and low capacitance, making it ideal for high frequency switching applications.

Overall, the 1.5SMC27AHR7G is an ideal solution for applications requiring protection from high voltage and current spikes. Its features make it suitable for a variety of industrial and automotive applications, offering robust protection from damage due to these transient events.