S8055M

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-Controlled Rectifiers) are a type of semiconductor that can be used to control electricity. The S8055M is a popular Thyristor - SCR used for a variety of applications. This article will discuss the application field and working principle of the S8055M.

The S8055M is a four-pin, 12-amps Thyristor - SCR. It has several features that make it attractive for various applications, including low forward voltage drop, low leakage current, and high surge current capability. It is typically used as a “switch” to control the flow of electricity. It is frequently used in motor control applications, as well as in light dimmers, AC power supplies and other applications requiring power control.

The S8055M has a basic structure, consisting of a P-type base region and an N-type emitter region. The P-type base region is connected to the cathode, which is connected to the anode. The P-type region and N-type region act as a diode, allowing current to flow when they are connected and a voltage is applied at the anode. The current is then controlled by the gate, which can be used to turn the device “on” or “off”.

When the gate voltage is lower than the anode voltage, the device is “off” and no current can flow. This is referred to as the “reverse blocking” state. However, when the gate voltage is higher than the anode voltage, current will flow from the anode to the cathode and the device is in the “forward operating” state. This allows the S8055M to be used as a switch for controlling the flow of current.

The S8055M has a maximum current rating of 12 amps and is usually used in applications where power control is needed. It is typically used in motor control applications, such as three-phase electric motors, to control the speed of the motor. It is also used in light dimmers to control the brightness of a bulb or LED. Additionally, it is used in AC power supplies, such as inverters, to control the power output of the power supply.

The S8055M is a versatile device that is used in a variety of applications. It has a low forward voltage drop, low leakage current, and high surge current capability, making it well-suited for power control applications. Its ability to be switched “on” or “off” makes it useful in motor control and light dimmer applications, as well as in AC power supplies. Overall, the S8055M is an invaluable tool for controlling electricity.

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