{"title":"Adafruit MOSFET Driver - For Motors, Solenoids, LEDs, etc","handle":"adafruit-mosfet-driver-for-motors-solenoids-leds-etc","url":"/products/adafruit-mosfet-driver-for-motors-solenoids-leds-etc","description":"The Adafruit STEMMA MOSFET Driver makes it safe and simple to control motors, solenoids, high-power LEDs, and other current-hungry loads from any microcontroller. Instead of wiring up a transistor and flyback diode on a breadboard, this compact board has everything built in — just connect power, signal, and your load.\n\nAt the heart of the board is an AO3406 N-Channel MOSFET rated for 30 V, 3.6 A peak, with a low 70 mΩ on-resistance, paired with a 1N4007 flyback diode for inductive load protection. The STEMMA JST PH input connector provides solderless hookup, and the logic input accepts 3–20 V signal levels.\n\nKey Features\n\n\nAO3406 N-Channel MOSFET – 30 V drain-source, 3.6 A peak, 70 mΩ RdsOn\n\nBuilt-In Flyback Diode – 1N4007 protects against inductive kickback from motors and solenoids\n\nWide Power Range – 3–30 V load voltage\n\nWide Logic Range – 3–20 V signal input (works with 3.3 V and 5 V microcontrollers)\n\nSTEMMA JST PH Connector – Solderless 2-pin input for signal and ground\n\nScrew Terminal Outputs – Two terminal blocks for power in and switched load out\n\nBreakout Header – Optional 0.1\" header pads for breadboard use\n\nContinuous Current – Up to 1.5 A continuous, 3 A peak\n\n\n\nNote: The JST PH connector is rated for 2 A continuous. For loads exceeding 2 A, use the screw terminals and breakout header instead.\n\n\nIdeal For\n\nDriving DC motors, fans, and solenoids from microcontrollers\nSwitching high-power LEDs and single-colour LED strips\nBeginner-friendly projects that need safe high-current switching\nReplacing breadboard transistor + diode circuits\n\n\nPackage Contents\n\n1× Adafruit STEMMA MOSFET Driver (assembled)\n\n\nResources\n\nTransistor Driver Tutorial\nAO3406 MOSFET Datasheet (PDF)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1850,"title":"Default Title","sku":"AF-5648","price":8.09,"on_sale":false,"in_stock":true,"available_quantity":2,"option1":"Default Title"}]}