IRF520 MOSFET power driver module 24V/5A PWM control Arduino Raspberry

IRF520 MOSFET PWM power module for Arduino, Raspberry Pi, ESP8266 and ESP32

The IRF520 driver module enables precise control of a PWM signal from popular microcontrollers. It allows smooth regulation of DC voltage, which is useful for controlling higher-power devices that cannot be powered directly from the control circuit’s pins.

Key technical features

At the heart of the circuit is a high-performance N-channel MOSFET, which effectively manages loads exceeding the current capability of standard microcontroller outputs. The IRF520 circuit supports supply voltages in a wide range from 0V to 24V with a maximum current draw of up to 5A. Note that for loads above 1A or power exceeding 10W, an additional heatsink may be required.

Technical specification

• Transistor used: N MOSFET IRF520
• Module supply voltage: 3.3V - 5V
• Load voltage: 0V - 24V
• Current limit: 5A (heatsink recommended above 1A)
• Maximum power: 60W (heatsink recommended above 10W)
• Dimensions: 33x24mm

Example applications

• Smooth brightness control for LED strips and LED bulbs
• Control of DC motor rotation speed
• Precise power management for heating elements
• Control of solenoid valves and relays
• Building advanced home automation and robotics systems

Main benefits

• Safe control of high-power circuits using logic-level signals
• High compatibility with popular microcontrollers operating at 3.3V and 5V
• Compact dimensions that simplify installation in small enclosures and projects
• Simple wiring thanks to convenient screw terminals and pin headers
• Reliable operation in a variety of electronics projects and prototypes