2SA11270RA

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

The 2SA11270RA transistor is a NPN Single Transistor of the BJT (Bipolar Junction Transistor) type and is commonly used in electronic circuits. It is a three-terminal device that is connected to a circuit in order to switch current. The 2SA11270RA transistor is used in a variety of applications such as amplifiers, low-noise amplifiers, power supply design, switching, and motor control.

The 2SA11270RA transistor consists of an n-type semiconductor layer that sandwiched between two p-type layers. The three terminals of the transistor are the base, collector, and emitter. The base terminal is the control mechanism and is used to turn the whole transistor device on or off. The collector and emitter are connected to an electric circuit, and when a current flows through the base, it creates a magnetic field that draws electrons from the emitter to the collector.

The 2SA11270RA transistor works in two modes, namely, the active mode and the cut-off mode. In the active mode, the base and emitter are both positively charged, and the base voltage is greater than the emitter voltage. This causes a current to flow through the base and emitter, and the transistor amplifies the current. When the base is negative and the emitter is at a lower voltage than the base, the transistor is in the cut-off mode, which means no current is flowing through the transistor.

The 2SA11270RA transistor is used in a variety of circuits to amplify signals or control current. It is used in amplifiers, especially in low-noise amplifiers, as a voltage regulator or as a switch, due to its ability to pass current to the collector when correctly biased. It is also used in switching and motor control applications, as it is able to control large currents due to its power handling capabilities. It is often used in combination with other BJT transistors to form a Darlington pair that can handle more power than a single transistor.

The 2SA11270RA transistor is an important device that is used in a variety of electronic circuits. It is a three-terminal device that has an n-type and two p-type layers. It works in two main modes, namely the active and cut-off modes. It is used in amplifiers, low-noise amplifiers, voltage regulators, switching, and motor control applications due to its ability to pass current when biased correctly and its power handling capabilities.

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