SA120CA-E3/54 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

A TVS diode, or Transient Voltage Suppressor, is an electrical component used to protect sensitive circuits in electronic devices. The SA120CA-E3/54 is a type of TVS diode specifically designed to provide protection from transient voltage surges. It is a diode-based transient suppression device that offers an excellent combination of surge protection performance, low capacitance, and low operating voltage.

The SA120CA-E3/54 offers the user a wide range of protection capabilities, including up to 150 volts of transient voltage protection. It is capable of withstanding up to 10.5A of current for up to 3msec (milliseconds). The device’s capacitance remains low throughout a wide range of dynamic operating conditions. It also offers a low operating voltage, typically between 2.2V and 10V, making it suitable for low voltage circuits.

The SA120CA-E3/54 is commonly used in a variety of fields, including automotive, medical, industrial, and communication applications. In automotive applications, the SA120CA-E3/54 is frequently used to protect onboard systems from transient voltages induced by electrostatic discharge (ESD) events. In medical applications, it is used to protect sensitive circuits from voltage surges caused by external factors such as power outages or electrical surges from equipment. Industrial uses for the SA120CA-E3/54 include protection of industrial control systems from voltage surges due to lightning as well as power outages. Finally, communications applications use the SA120CA-E3/54 to protect RF signal paths from transient voltage surges.

The SA120CA-E3/54 is a bidirectional diode, meaning that it can conduct current in either direction. It works by limiting the voltage across the device in a circuit. When the voltage applied to the diode exceeds its maximum value, it will “break down” and begin to conduct current, limiting the current and dissipating the excess energy as heat. Once the voltage returns to the diode’s normal operating range, it will no longer conduct current, allowing the circuit to return to normal operation.

The SA120CA-E3/54 is an ideal choice for protection against transient voltage surges. Its low capacitance and low voltage operating range makes it suitable for a wide range of applications, and its bidirectional protection capability makes it a good choice for protecting power supply applications. The device is also relatively easy to use, making it suitable for use in both industrial and consumer applications.

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