IRL540N – N-Channel Logic-Level MOSFET for High-Efficiency Switching

The IRL540N is a logic-level N-channel power MOSFET with low on-resistance, suitable for switching loads like motors, LEDs, and heaters directly from microcontrollers.

Key Features:

• Drain-Source Voltage: 100V | Continuous Current: 28A
• Logic-level gate drive (V_GS(th) ~1–2V)
• Low R_DS(on): ~0.077Ω
• TO-220 package with heatsink tab

Description:

Drive power directly from 5V logic—this MOSFET is ideal for PWM control, power drivers, and direct Arduino switching.