PGSMAJ9.0A R3G 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

The PGSMAJ9.0A R3G is a transient voltage suppressor (TVS) diode that provides protection against voltage transients. The device has a peak pulse power of 800W and can be used with AC mains lines and electronic components. The PGSMAJ9.0A R3G can also be used in automotive applications.

The PGSMAJ9.0A R3G is made up of two diodes that are connected in a reversed series configuration. This arrangement allows for a reverse breakdown voltage that is twice the forward voltage of the device. The TVS diode also has an intrinsic capacitance that helps to protect against high-frequency voltage spikes as well as a low noise resistance that limits transient currents.

The PGSMAJ9.0A R3G is designed to divert high-voltage and high-energy transient pulses to ground. The device will clamp the voltage level of the pulses and absorb the excessive energy generated by the sudden voltage rise. It also prevents the internal electronics from getting damaged as a result of the high peak current generated during the voltage transient pulses.

The PGSMAJ9.0A R3G is mainly used in automotive and telecommunication applications. In automotive applications, the device can be used to protect devices like sensors, airbag systems, electronic fuel injectors, and more. In telecommunication applications, the device can be used to protect switches, routers, base transceiver stations, and cable lines from electrical surges. The device also has applications in industrial settings such as power supplies, motor controllers, and more.

The working principle of the PGSMAJ9.0A R3G is based on dynamic breakdown. It uses a breakdown voltage logic to detect a sudden rise in voltage and then activate the reverse breakdown of the two diodes when the voltage exceeds the given threshold. This causes the tvss diode to clamp the voltage and absorb the excessive energy generated by the voltage transient pulses. The device also prevents any further voltage transients from reaching the internal electronics.

The PGSMAJ9.0A R3G is an excellent choice for protection against voltage transients. It is designed to withstand high-voltage and high-energy transient pulses, and its intrinsic capacitance helps to filter out most high-frequency voltage spikes. It also features a low noise resistance and a high-speed dynamic breakdown logic that helps to protect internal electronics. The PGSMAJ9.0A R3G is an ideal choice for automotive and telecommunication applications due to its high surge handling capacity and its ability to protect against sudden voltage transients.

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