The IRFZ44N is a widely used N-channel enhancement-mode power MOSFET that offers low ON-state resistance, fast switching performance, and excellent current handling capability. With a maximum drain-to-source voltage of 55V and a continuous drain current of up to 49A, it is suitable for a wide range of power electronics applications.
Manufactured in the industry-standard TO-220 package, the IRFZ44N is commonly used in DC motor drivers, inverters, battery chargers, LED dimmers, DC-DC converters, and switching power supplies. It provides efficient power switching with minimal conduction losses when driven with an appropriate gate voltage.
The IRFZ44N is compatible with microcontroller-based projects; however, it is not a logic-level MOSFET. For direct 5V or 3.3V GPIO operation, a suitable gate driver or a logic-level alternative (such as the IRLZ44N) may be required for optimal performance.
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Key Features
- Model: IRFZ44N
- MOSFET Type: N-Channel Enhancement Mode
- Maximum Drain-to-Source Voltage (VDS): 55V
- Continuous Drain Current (ID): 49A (at 25°C)
- Low ON-State Resistance: 17.5mΩ (typical at VGS = 10V)
- Fast switching performance
- Gate-to-Source Voltage: ±20V
- Operating Junction Temperature: -55°C to +175°C
- Package Type: TO-220
Applications
- DC motor speed controllers
- LED dimmers and lighting control
- Switching power supplies (SMPS)
- DC-DC converters
- Battery charging circuits
- Inverters and UPS systems
- Power switching and automation
- Arduino, ESP32, and embedded electronics projects (with appropriate gate drive)
Package Includes
- 1 × IRFZ44N N-Channel Power MOSFET
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
