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IRLZ44N Logic Level MOSFET TO-220

IRLZ44N Logic Level MOSFET TO-220

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SpecificationDetails
Transistor TypeN-Channel Logic Level MOSFET
Drain-Source Voltage55V
Continuous Drain Current47A
Package TypeTO-220
Gate Threshold Voltage1V – 2V
QuantityPack of 1
Price
₹ 21.19 ₹ 21.19
(Tax included)

Barcode: 101220

The IRLZ44N Logic Level MOSFET is a high-efficiency N-channel power transistor specifically designed for low-voltage switching applications using Arduino, ESP32, Raspberry Pi, and other microcontrollers. Its logic-level gate drive capability allows direct operation from 3.3V and 5V GPIO signals, making it ideal for motor drivers, LED dimmers, battery systems, and robotics projects.

Key Features:

  • Logic Level Gate Drive enables direct interfacing with Arduino and ESP microcontrollers without additional driver circuitry.
  • High Current Handling Capability supports demanding DC motor and power switching applications.
  • Low ON Resistance Design minimizes heat generation and improves switching efficiency.
  • Standard TO-220 Package allows easy heatsink mounting and through-hole prototyping.
  • Suitable for PWM Applications including speed control, dimming, and inverter circuits.

Technical Details:

  • Product Type: Logic Level N-Channel MOSFET
  • Model: IRLZ44N
  • Package Type: TO-220
  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 47A
  • Pulsed Drain Current: High Pulse Current Support
  • Gate-Source Voltage (VGS): ±16V
  • Gate Threshold Voltage: 1V – 2V
  • RDS(ON): Very Low ON Resistance
  • Mounting Type: Through Hole
  • Switching Type: Fast Switching
  • Operating Temperature Range: -55°C to +175°C

  • Applications:

    • DC Motor Drivers
    • LED Dimmers
    • PWM Controllers
    • Battery Protection Systems
    • Robotics Projects
    • Power Switching Circuits

Prototyping and Engineering Tips from Robogears:

  • Use a flyback diode while driving motors, relays, or inductive loads to protect the MOSFET from voltage spikes.
  • For high-current operation, attach a suitable heatsink and ensure proper airflow around the transistor.
  • Keep gate wiring short during PWM applications to reduce switching noise and improve signal stability.

Package Includes:

  • 1 x IRLZ44N Logic Level N-Channel MOSFET Transistor

Disclaimer:

This component is intended for educational, prototyping, and electronic development applications. Incorrect polarity, excessive current draw, or inadequate cooling may permanently damage the MOSFET. External heatsink and protection circuitry may be required for high-power applications.