This is IRF540N MOSFET N Channel Transistor  Hexfet Power Mosfet type. This is a general purpose and widely used product among hobbyist and professionals.

The IRF540N is an N-Channel Power MOSFET transistor that can handle high currents and voltages. It is a popular choice for use in a variety of applications, including motor drivers, LED drivers, inverters, and converters.

The IRF540N has a maximum voltage rating of 100V. It also has a low threshold voltage of 4V, which means it can be easily driven by low voltages like 5V. This makes it a popular choice for use with Arduino and other microcontrollers for logic switching.

Specifications:

• Drain-Source Volt (Vds): 100V
• Drain-Gate Volt (Vdg): 100V
• Gate-Source Volt (Vgs): 20V
• Drain Current (Id): 30A
• Power Dissipation (Ptot): 150W
• Type: N-Channel

Applications

• High Current, High Speed Switching
• Solenoid and Relay Drivers
• DC-DC & DC-AC Converter
• Automotive Environment (Injection, ABS, AIR-BAG, Lamp Drivers etc.)
• Switching high power devices
• Controlling the speed of motors
• Dimming or flashing LEDs
• High speed switching applications
• Converters or inverter circuits

Package Includes:

1 x IRF540N - IRF540 N-Channel MOSFET Transistor TO220 package