IRF540N Power MOSFET – N-Channel MOSFET for High-Speed Switching and Power Control
The IRF540N is a high-power, high-speed N-channel MOSFET designed for efficient switching and amplification in power management systems. With a maximum drain current of 33A and a drain-source voltage of 100V, this MOSFET is ideal for applications like motor drivers, inverters, power supplies, and LED dimming circuits.
Thanks to its low R<sub>DS(on)</sub> and fast switching capability, the IRF540N provides high efficiency in DC-DC converters, load switching circuits, and PWM control systems. It’s commonly used with microcontrollers like Arduino, ESP32, and Raspberry Pi via driver circuits.
Key Features
High current capacity: up to 33A continuous
Low on-resistance (R<sub>DS(on)</sub>) for efficient switching
Fast switching speeds
TO-220 package with heatsink capability
Compatible with logic-level gate drive (10V recommended for full switching)
Product Specifications
Feature
Specification
Transistor Type
N-Channel Power MOSFET
Part Number
IRF540N
Package Type
TO-220
Drain-Source Voltage (V<sub>DS</sub>)
100V
Continuous Drain Current (I<sub>D</sub>)
33A
Pulsed Drain Current
110A
Gate Threshold Voltage (V<sub>GS(th)</sub>)
2.0V – 4.0V
Gate-Source Voltage (V<sub>GS</sub>)
±20V
R<sub>DS(on)</sub> (at V<sub>GS</sub> = 10V)
0.044Ω
Power Dissipation
130W (with heatsink)
Operating Temperature
-55°C to +175°C
Applications
DC motor and fan control
Switching power supplies
LED dimming and control circuits
Inverters and battery management systems
High-speed switching in logic-level circuits
Robotics and industrial control
Reviews
There are no reviews yet.
Be the first to review “IRF540N Mosfet”Cancel Reply
Reviews
There are no reviews yet.