CS218-35B

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 - SCRs (Silicon Control Rectifiers) are components that control electric current. They are widely used in a variety of applications and serve as a semiconductor control switch. SCR\'s are semiconductor devices composed of one or more four-layer PNPN structures. The number of layers varies according to the type of SCR.

The CS218-35B is a sensitive gate SCR designed for high voltage applications. It can be used in a wide range of applications, including motor control, industrial automation and variable frequency drives. The CS218-35B is a bidirectional thyristor which has low on-state voltage drop and fast turn-on time. It is designed for reverse-bias operation and has high blocking voltage.

The working principle of the CS218-35B SCR is based on the behavior of its PNPN layers. When a positive voltage is applied to the anode of the device, a forward biasing of the junction between the anode and the cathode is created. This forward bias causes the P layer to become positively charged and the N layer to become negatively charged. This creates a conductive path between the anode and the cathode and an electric current flows through the device.

When a negative voltage is applied to the gate terminal of the CS218-35B, a reverse bias is created and the PNPN layers are reversed. The P layer becomes negatively charged and the N layer becomes positively charged, effectively blocking current flow through the device. This switching action is controlled by the voltage applied to the gate terminal.

The CS218-35B SCR is ideally used in high voltage applications where it can be used to control current flow between two nodes. It is also used in applications such as motor control and industrial automation, where it can be used to regulate electrical current and speed of rotation. The CS218-35B is a versatile component, which can be used in a wide range of applications and can provide reliable and effective operation in high voltage applications.

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