IRLZ44N Logic Level Gate N-Channel MOSFET

Product Description:

The IRLZ44N is a high-performance N-Channel logic-level power MOSFET designed for fast switching and low on-state resistance. It can be fully turned on with low gate voltages, making it ideal for direct interfacing with microcontrollers and logic circuits like Arduino, Raspberry Pi, and ESP32.

This MOSFET is widely used in applications such as motor drivers, LED control, DC-DC converters, and power switching circuits.

Key Features:

• Type: N-Channel MOSFET
• Package: TO-220
• Logic Level Gate Drive: Can be directly driven by 5V logic
• Low R_DS(on): Typically 0.022Ω for efficient switching
• High Current Handling: Up to 47A continuous drain current
• High-Speed Switching: Suitable for PWM applications
• Thermal Performance: Efficient heat dissipation via TO-220 package

Technical Specifications:

• Drain-Source Voltage (V_DS): 55V
• Gate-Source Voltage (V_GS): ±16V max
• Continuous Drain Current (I_D): 47A (at 25°C)
• R_DS(on) (Max): 0.022Ω at V_GS = 10V
• Total Gate Charge: 67nC
• Power Dissipation: 94W
• Operating Temperature Range: -55°C to +175°C
• Mounting Type: Through Hole

Applications:

• DC motor control
• LED lighting systems
• Power management
• Switching regulators
• Battery-powered devices
• High-frequency inverters

Advantages:

• Logic level gate makes it easy to interface with microcontrollers.
• Handles high current with low heat generation.
• Reliable performance in fast switching applications.

Download

• ​Datasheet