EC103D3

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

Thyristors are semiconductor devices used to control electrical power. They provide current control with fast switching and low conduction losses. A Thyristor is a three-terminal device, consisting of a gate, cathode, and anode. The anode is connected to the power source, and the cathode is connected to the load. When the gate terminal of a Thyristor is activated, a current is drawn between the anode and cathode, providing power to the load. SCR (silicon controlled rectifier) is a type of Thyristor. Among the various types of SCRs, the EC103D3 is one of the most common.

The EC103D3 SCR is specifically designed for switching applications, and is suitable for both DC and AC current control. It is made from a silicon material and is capable of withstanding large temperatures and voltages. The device is rugged and can be used for long periods of time in extreme conditions. It is also capable of withstanding undulated input voltages, making it an ideal choice for switching applications. The device also has a low on-state voltage drop and good thermal stability, making it an ideal choice for switching power supplies.

The EC103D3 is mainly used in equipment that requires a continuous control of power, such as solid-state relays, induction heating, battery chargers, and lighting applications. It is also suitable for AC to DC conversion circuits. In addition, it can be used in power regulations, motor control, and switching circuits. It is often used in medical equipment and space vehicles, due to its reliable performance and long life.

The working principle of the EC103D3 SCR is similar to other SCRs. When a gate voltage is applied to the device, a current flows through the device. This current reduces the resistance of the device, allowing more current to flow through it. The increased current further reduces the resistance of the device, leading to a decrease in the voltage drop across it. This is known as the "avalanche" effect and allows the SCR to switch on and off very quickly. This feature makes the EC103D3 a suitable choice for high-speed switching and power control applications.

The EC103D3 is a reliable and efficient switching device, which offers many advantages over traditional devices. It is suitable for a wide range of applications, and its low on-state voltage drop makes it an ideal choice for switching power supplies. In addition, its thermal stability and high temperature tolerance make it a reliable choice for use in extreme conditions. The device is also capable of withstanding undulated input voltages and offers long life, making it an ideal choice for a wide variety of applications.

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