{"product_id":"irf520-mosfet-driver-module-pwm-dc-motor-led-switch","title":"IRF520 MOSFET Driver Module – PWM DC Motor \u0026 LED Switch","description":"\n\u003ch2\u003eIRF520 MOSFET Driver Module – PWM DC Motor, LED \u0026amp; Solenoid Switch\u003c\/h2\u003e\n\n\u003cp\u003eBuy the \u003cstrong\u003eIRF520 MOSFET Driver Module\u003c\/strong\u003e online in Pakistan from \u003cstrong\u003eRobostan.pk\u003c\/strong\u003e. This compact electronic switching module uses an IRF520 N-channel power MOSFET to control compatible DC loads, including LED strips, small DC motors, solenoid valves, pumps, and other electronic devices.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for DIY electronics, Arduino projects, robotics, and embedded control systems, the IRF520 module supports \u003cstrong\u003edigital ON\/OFF switching and PWM (Pulse Width Modulation) control\u003c\/strong\u003e for suitable DC loads.\u003c\/p\u003e\n\n\u003cp\u003eThe module typically features an IRF520 TO-220 MOSFET, signal input connector, screw terminals, and an onboard status LED. It provides a convenient platform for experimenting with MOSFET-based power switching and PWM applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIRF520 N-channel power MOSFET switching module\u003c\/li\u003e\n\u003cli\u003eSupports digital ON\/OFF switching\u003c\/li\u003e\n\u003cli\u003ePWM control for compatible DC loads\u003c\/li\u003e\n\u003cli\u003eCommonly used with 5V Arduino control systems\u003c\/li\u003e\n\u003cli\u003eSuitable for small DC motors and LED lighting\u003c\/li\u003e\n\u003cli\u003eLow-side DC switching configuration\u003c\/li\u003e\n\u003cli\u003eTypical module load voltage range up to 24V DC\u003c\/li\u003e\n\u003cli\u003eIRF520 MOSFET rated for 100V drain-source voltage\u003c\/li\u003e\n\u003cli\u003eIRF520 transistor rated for 9.2A under specified datasheet conditions\u003c\/li\u003e\n\u003cli\u003eConvenient screw terminal connections\u003c\/li\u003e\n\u003cli\u003eOnboard signal indicator LED on common versions\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight PCB construction\u003c\/li\u003e\n\u003cli\u003eSuitable for Arduino and DIY electronics projects\u003c\/li\u003e\n\u003cli\u003eUseful for PWM speed and brightness control\u003c\/li\u003e\n\u003cli\u003eSimple integration into compatible control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e IRF520 MOSFET Driver Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e DC Power Switching Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET:\u003c\/strong\u003e IRF520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET Type:\u003c\/strong\u003e N-Channel Enhancement Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Configuration:\u003c\/strong\u003e Low-Side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e Digital Signal \/ PWM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Module Load Voltage:\u003c\/strong\u003e Up to 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET Drain-Source Rating:\u003c\/strong\u003e 100V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET Continuous Drain Current:\u003c\/strong\u003e 9.2A at 25°C case temperature with 10V gate drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain-Source On Resistance:\u003c\/strong\u003e Maximum 0.27 Ohm at VGS = 10V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate-Source Threshold:\u003c\/strong\u003e 2V to 4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Gate-Source Voltage:\u003c\/strong\u003e ±20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET Package:\u003c\/strong\u003e TO-220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Input:\u003c\/strong\u003e Digital \/ PWM Signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Connections:\u003c\/strong\u003e Screw Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicator:\u003c\/strong\u003e Onboard LED on Common Modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate PCB Size:\u003c\/strong\u003e 34 x 26mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Load Current:\u003c\/strong\u003e Depends on Gate Drive, Cooling, PCB and Load Conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The IRF520 is not a logic-level MOSFET. Its low on-resistance is specified at 10V gate drive. A 5V Arduino output may not switch high-current loads efficiently, and a 3.3V ESP32 or Raspberry Pi signal may be inadequate. Use a suitable gate driver or logic-level MOSFET module when required.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino PWM switching projects\u003c\/li\u003e\n\u003cli\u003eSmall DC motor speed control\u003c\/li\u003e\n\u003cli\u003eLED strip brightness control\u003c\/li\u003e\n\u003cli\u003eDC fan speed control\u003c\/li\u003e\n\u003cli\u003eLow-power solenoid switching\u003c\/li\u003e\n\u003cli\u003eSmall DC pump control\u003c\/li\u003e\n\u003cli\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli\u003eSmart home switching circuits\u003c\/li\u003e\n\u003cli\u003eDIY electronics experiments\u003c\/li\u003e\n\u003cli\u003eEmbedded system development\u003c\/li\u003e\n\u003cli\u003eElectronic load switching\u003c\/li\u003e\n\u003cli\u003eEducational PWM and MOSFET projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePWM DC Motor Speed Control\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIRF520 PWM MOSFET Module\u003c\/strong\u003e can be used for speed control of compatible small DC motors by switching the motor supply using a PWM signal.\u003c\/p\u003e\n\n\u003cp\u003eChanging the PWM duty cycle changes the average power delivered to the motor, allowing its speed to be adjusted within the limits of the motor and switching circuit.\u003c\/p\u003e\n\n\u003cp\u003eThe module provides single-direction low-side switching. It is not an H-bridge motor driver and cannot independently reverse motor direction.\u003c\/p\u003e\n\n\u003ch3\u003eLED Brightness Control\u003c\/h3\u003e\n\n\u003cp\u003eThe IRF520 module can also be used for PWM dimming of compatible DC LED strips and lighting circuits.\u003c\/p\u003e\n\n\u003cp\u003eA microcontroller-generated PWM signal controls the MOSFET switching operation to adjust the average power supplied to the LEDs.\u003c\/p\u003e\n\n\u003cp\u003eFor higher-current lighting systems, a logic-level MOSFET or properly driven power MOSFET is recommended to reduce heating and improve switching efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Module Connections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIG:\u003c\/strong\u003e Digital or PWM control signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e Control-side supply connection where fitted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Control circuit ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN \/ Load Supply:\u003c\/strong\u003e Positive DC load supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV+ \/ V-:\u003c\/strong\u003e Load output connections on common modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Connection names and PCB layouts vary by manufacturer. Always verify the actual board's printed labels and circuit connections before applying power.\u003c\/p\u003e\n\n\u003ch3\u003eIRF520 MOSFET Switching Technology\u003c\/h3\u003e\n\n\u003cp\u003eThe IRF520 is an N-channel enhancement-mode power MOSFET designed for electronic switching applications.\u003c\/p\u003e\n\n\u003cp\u003eIt controls current flow through a load by applying an appropriate gate-to-source voltage. When properly driven, the MOSFET can switch DC loads electronically without mechanical relay contacts.\u003c\/p\u003e\n\n\u003cp\u003eUnlike mechanical relays, MOSFETs can support rapid switching and PWM operation when the gate drive, operating frequency, and thermal conditions are suitable.\u003c\/p\u003e\n\n\u003ch3\u003eIRF520 Module vs Logic-Level MOSFET Module\u003c\/h3\u003e\n\n\u003cp\u003eThe IRF520 is commonly used in educational MOSFET modules, but it is not optimized for direct high-current switching from low-voltage microcontroller GPIO pins.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIRF520 Module:\u003c\/strong\u003e Suitable for learning PWM switching and modest DC loads with appropriate gate drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic-Level MOSFET Module:\u003c\/strong\u003e Preferable for direct 3.3V or 5V switching when the MOSFET is specifically rated for those gate voltages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor demanding DC motor, heater, or LED applications, select a MOSFET module with verified current ratings and adequate cooling.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Safety and Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse DC loads only; do not connect directly to AC mains.\u003c\/li\u003e\n\u003cli\u003eThe IRF520 is not a true logic-level MOSFET.\u003c\/li\u003e\n\u003cli\u003eDo not assume 3.3V or 5V control signals will fully turn on the MOSFET.\u003c\/li\u003e\n\u003cli\u003eThe MOSFET's 9.2A transistor rating is not the continuous current rating of the assembled module.\u003c\/li\u003e\n\u003cli\u003eCheck module temperature during operation.\u003c\/li\u003e\n\u003cli\u003eProvide adequate cooling for higher-current applications.\u003c\/li\u003e\n\u003cli\u003eUse a suitable flyback diode across inductive loads such as motors and solenoids.\u003c\/li\u003e\n\u003cli\u003eObserve correct polarity and wiring connections.\u003c\/li\u003e\n\u003cli\u003eUse a separate, appropriately rated supply for the connected load.\u003c\/li\u003e\n\u003cli\u003eVerify PCB, terminal, wire, and MOSFET ratings before use.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the manufacturer's electrical and thermal limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuy IRF520 MOSFET Driver Module in Pakistan\u003c\/h3\u003e\n\n\u003cp\u003eLooking for an \u003cstrong\u003eIRF520 MOSFET Driver Module in Pakistan\u003c\/strong\u003e? Shop online at \u003cstrong\u003eRobostan.pk\u003c\/strong\u003e for MOSFET switching modules, PWM controllers, DC motor drivers, Arduino boards, ESP32 modules, robotics components, and electronic accessories.\u003c\/p\u003e\n\n\u003cp\u003eThe IRF520 module is a useful option for students, electronics enthusiasts, and developers learning about PWM switching, power MOSFETs, and DC load control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrder your IRF520 MOSFET PWM Switching Module from Robostan.pk\u003c\/strong\u003e with nationwide delivery across Pakistan, including Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, and other cities.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRobostan.pk – Build. Innovate. Create.\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"ROBOSTAN","offers":[{"title":"Default Title","offer_id":68373683339630,"sku":null,"price":150.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/7391\/8062\/files\/ChatGPTImageNov12_2026_07_45_17PM-3.png?v=1794566545","url":"https:\/\/robostan.pk\/products\/irf520-mosfet-driver-module-pwm-dc-motor-led-switch","provider":"ROBOSTAN","version":"1.0","type":"link"}