IRFZ44N N-Channel MOSFET TO-220

The IRFZ44N MOSFET Power Transistor is a high-current N-channel enhancement mode MOSFET widely used in motor control, battery-powered circuits, inverters, LED dimmers, and high-speed switching applications. Designed in a durable TO-220 package, this transistor offers low ON resistance, fast switching performance, and excellent thermal efficiency for power electronics and DIY robotics projects.

Key Features:

• High Current Handling Capacity supports up to 49A continuous drain current for demanding power applications.
• Low RDS(ON) Resistance reduces heat generation and improves switching efficiency.
• Fast Switching MOSFET Design makes it ideal for PWM motor control and inverter circuits.
• Standard TO-220 Package allows easy heatsink mounting and breadboard-compatible prototyping.
• Wide Application Compatibility suitable for robotics, automation, battery systems, and SMPS circuits.

Technical Details:

• Product Type: N-Channel Power MOSFET
• Model: IRFZ44N
• Package Type: TO-220
• Drain-Source Voltage (VDS): 55V
• Gate-Source Voltage (VGS): ±20V
• Continuous Drain Current (ID): 49A
• Pulsed Drain Current: Higher Pulse Support
• Gate Threshold Voltage: 2V – 4V
• RDS(ON): Low ON Resistance
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C to +175°C

• Suitable Applications:

  • DC Motor Drivers
  • PWM Controllers
  • Battery Protection Circuits
  • Inverters
  • LED Dimmers
  • SMPS Projects