IRFU120NPBF

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

IRFU120NPBF is a power field-effect transistor (FET) is a solid-state electronic device that helps in controlling the amount of current flowing through an electrical circuit. It is one of the most commonly used transistors in the field of electronics due to its robust design and superior performance. The IRFU120NPBF is a Power MOSFET that is designed for applications that require higher currents and voltages. This FET is capable of handling up to 600V and can handle continuous currents up to 9A.

The IRFU120NPBF is a single device with a gate, drain and source. This transistor is designed to switch on and off relatively quickly and with minimal power loss due to its high channel to gate capacitance ratio. This device is mainly used in power management applications such as DC motor control, voltage regulation, and PWM (pulse width modulation). It is also used in low voltage area such as low voltage audio amplifier, automotive electronic, and low voltage toggle switch.

The working principle of the IRFU120NPBF is that a voltage is applied across the gate and drain of the FET in order to increase the flow of current from the drain to the source. This voltage can be either ac or dc depending on the application. When the voltage across the gate and drain is increased, the current between the drain and the source will also increase proportionately. This transistor is also capable of withstanding very high voltages without degrading its performance.

In order to understand the working of the IRFU120NPBF further, let us consider the following example. When we apply a voltage across the gate and source of the FET, electrons are attracted towards the gate region and thereby, the current between the drain and source is also increased. This is known as the enhancement mode. On the other hand, when the voltage across the gate and source is decreased, the electrons are repelled and eventually, the current flowing through the drain and source is also decreased. This is known as the depletion mode.

The IRFU120NPBF is commonly used in a variety of applications due to its robust design and superior performance. Some of the applications that make use of this FET are high-voltage rectifiers, switching power supplies, toggles and relays, audio amplifiers, and automotive electronics. This FET also offers a high level of reliability and accuracy, which makes it an ideal choice for industrial and automotive applications.

Overall, the IRFU120NPBF is a power field-effect transistor that is designed for applications that require higher currents and voltages. The working principle of this transistor is based on Voltage-Controlled Field Effect Transistor (FET) which is capable of switching on and off relatively quickly and with minimal power loss. This device is widely used in a variety of applications, such as high-voltage rectifiers, switching power supplies, toggles and relays, audio amplifiers, and automotive electronics.

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