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IRFZ44NL from IR,International Rectifier

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IRFZ44NL

Manufacturer: IR

55V Single N-Channel HEXFET Power MOSFET in a TO-262 package

Partnumber Manufacturer Quantity Availability
IRFZ44NL IR 2 In Stock

Description and Introduction

55V Single N-Channel HEXFET Power MOSFET in a TO-262 package The IRFZ44NL is a power MOSFET manufactured by Infineon Technologies. Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 55V  
- **Continuous Drain Current (ID):** 49A (at 25°C)  
- **Pulsed Drain Current (IDM):** 160A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 94W (at 25°C)  
- **On-Resistance (RDS(on)):** 17.5mΩ (at VGS = 10V)  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1800pF (typical)  
- **Output Capacitance (Coss):** 500pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 200pF (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  

### **Description:**  
The IRFZ44NL is an N-channel power MOSFET designed for high-efficiency switching applications. It features low on-resistance, fast switching speeds, and high current handling capability, making it suitable for power supplies, motor control, and DC-DC converters.  

### **Features:**  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Optimized for high-frequency applications.  
- **Avalanche Energy Rated:** Enhanced ruggedness.  
- **Fully Characterized for Linear Mode Operation:** Ensures reliable performance.  
- **Lead-Free & RoHS Compliant:** Environmentally friendly.  
- **TO-220 Package:** Provides efficient thermal dissipation.  

This information is sourced from Infineon's official datasheet for the IRFZ44NL.

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