SA40AHR0G Circuit Protection

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

TVS (Transient Voltage Suppressor) Diodes are an important component in the electronics industry, used to protect electronics from transient voltage surges. The SA40AHR0G is one of these diodes, and its application and working principle can be explained in detail.

The SA40AHR0G TVS diode belongs to the ESD and EOS (Electrostatic Discharge and Over-Voltage Surge) protection series. It is designed to protect against surges in electronic devices, specifically efficient protection against low energy ESD pulses (up to 8kV contact discharge) while providing efficient protection against over-voltage surges. The SA40AHR0G features excellent clamping capability, low clamping voltage, low dynamic resistance, and fast response time. It has a positive stand-off voltage of 6.2V, with the breakdown voltage ranging from 6.2V-11.5V.

The SA40AHR0G is used in many applications, including cell phone, digital camera, and other portable electronics; AC/DC power supplies; military and aerospace applications; and industrial applications. It is ideal for use in the automotive, medical, communications, and consumer electronics industries. The SA40AHR0G is also capable of operating at temperatures ranging from -55℃ to +150℃.

The working principle behind the SA40AHR0G is fairly simple. When voltage exceeds its clamping voltage, the diode will absorb the excess energy to protect the electrical components from damage. The diode is designed with a low capacitance between its anode and cathode, which allows it to act quickly to absorb the excess energy, and then dissipate it away as heat.

The SA40AHR0G offers a number of advantages over other TVS diodes. Its low capacitance helps to minimize any effect it has on the normal operation of the device; its low dynamic resistance ensures that it can handle higher surges of energy; and its fast response time ensures that it can react quickly to any transient voltage surges. It is also RoHS compliant, so it can be used in applications that require RoHS compliant components.

The SA40AHR0G TVS diode is a versatile and reliable component designed for a wide range of applications. Its low capacitance, low dynamic resistance, and fast response time make it ideal for use in a variety of electronics, and it is also RoHS compliant. For any protect consumer electronics or industrial applications, the SA40AHR0G provides reliable and efficient protection against transient voltage surges.

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