TISP4180M3LM 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

Thyristors, or silicon controlled rectifiers (SCRs), are semiconductor devices that act as electronic switches. They are used in power supplies to switch on and off the voltage supplied to a load or to control the amount of current passing through an electrical device. TISP4180M3LM is one kind of such thyristors, which are used in many different applications. This article will focus on the application field and working principle of the TISP4180M3LM.

Application Field

TISP4180M3LM is mainly used in industrial application. Such as motor control, including fans, pumps and conveyors, welding systems and AC and DC drives. This kind of thyristor is also often used in process control and switchgear, circuit protection, lighting controls, industrial heat controllers, energy storage systems, and other power switching applications.

Working Principle

The TISP4180M3LM, like other thyristors, is based on the principle of four-layer silicon pnpn construction. The pnpn construction works with a gate terminal that acts as a switch to turn the device on and off. When a positive voltage is applied to the gate terminal, the thyristor turns on and current begins flowing through the device. When the voltage is removed, the device turns off and the current stops. The thyristor is able to sustain a continuous and relatively constant current as long as the voltage applied to the gate remains constant. If the voltage is removed, the device will turn off.

The gate terminal of the TISP4180M3LM is also designed to be able to handle high surges, allowing it to function in a high-current environment. In addition, the TISP4180M3LM has current limiting and shunt-regulator functions, allowing it to protect the load from excessive current in the event of an overload. It also provides reverse-blocking protection to protect the device from voltage transients.

Conclusion

The TISP4180M3LM is a four-layer silicon pnpn thyristor that is used in many industrial applications, such as motor control, welding systems and AC and DC drives. The device has current limiting and shunt-regulation abilities, making it suitable for high-current environments. It is also designed with reverse-blocking protection, allowing it to protect itself from voltage transients. Thus, the TISP4180M3LM is a highly reliable thyristor for a variety of industrial applications.

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