30KPA75A 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 - Diodes

The 30KPA75A is a special type of Transient Voltage Suppressor (TVS) diode, a single component with many applications in the electrical field. TVS diodes are typically made with either NPN or PNP bipolar junction transistors (BJTs), integrated circuits, thyristors, Metal Oxide Varistors (MOVs), or zener diodes. As these devices are meant to provide protection against voltage transients, their individual components work in combination to provide maximum protection against voltage transients while limiting current.

Application Field

The 30KPA75A is specifically designed for transient voltage suppression in high-frequency- switching power supplies and in low-voltage signal lines for consumer-electronics applications, such as notebook computers, LCD TVs, DVD players, and game consoles. This diode is constructed with a high-speed bipolar transistor and an integrated circuit, providing excellent surge capability to meet the toughest ESD protection requirements and high frequency operations.

This type of diode is able to provide protection for data lines by responding quickly to transient voltage events, thereby preventing electrical damages to the devices connected. They are also used to provide protection against electrostatic discharge (ESD) via an external port, providing a great solution for devices that are highly susceptible to ESD-induced damage.

Working Principle

TVS diodes work by shunting current away from vulnerable components such as circuits and integrated circuits, by connecting a diode in parallel to the device, providing a conductive path when a transient voltage occurs. The TVS diode will limit the surge current of the transient voltage to a safe level, providing protection to the connected device.

The 30KPA75A TVS diode is specifically designed to suppress voltage transients below 600 volts. It works by connecting the diode in parallel with the protected device. During a transient voltage event, the diode will become forwardly biased. This conducts the transient surge current to the ground, bypassing the device and limiting the surge current. This diode also works well over a large frequency range, up to 30 MHz.

As a key component in consumer electronics, the 30KPA75A is designed to provide protection for sensitive components such as microprocessors, integrated circuits, and batteries. This type of diode is also used to protect against electrostatic discharge (ESD) events, lightning strikes, and other voltage transients.

Conclusion

In conclusion, the 30KPA75A Transient Voltage Suppressor (TVS) diode is an important device in consumer electronics. It is used to protect sensitive components such as microprocessors, integrated circuits, and batteries against the effects of voltage transients and to provide protection against electrostatic discharge (ESD). This is possible because the diode is specifically designed to suppress voltages below 600 volts and works by connecting the diode in parallel with the device, shunting surge current away and providing protection.

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