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IRF644NS from IR,International Rectifier

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IRF644NS

Manufacturer: IR

250V Single N-Channel HEXFET Power MOSFET in a D2-Pak package

Partnumber Manufacturer Quantity Availability
IRF644NS IR 505 In Stock

Description and Introduction

250V Single N-Channel HEXFET Power MOSFET in a D2-Pak package The IRF644NS is a Power MOSFET manufactured by Infineon Technologies. Below are the key specifications, descriptions, and features:  

### **Manufacturer:** Infineon Technologies  
### **Part Number:** IRF644NS  

### **Description:**  
- N-channel Power MOSFET designed for high-speed switching applications.  
- Suitable for power management, motor control, and switching regulators.  

### **Key Features:**  
- **Drain-Source Voltage (VDSS):** 250V  
- **Continuous Drain Current (ID):** 14A  
- **Pulsed Drain Current (IDM):** 56A  
- **Power Dissipation (PD):** 94W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.35Ω (max) @ VGS = 10V  
- **Fast Switching Speed**  
- **Low Gate Charge (Qg):** 28nC (typical)  
- **Low Input Capacitance (Ciss):** 750pF (typical)  
- **Avalanche Energy Rated**  
- **TO-220AB Package**  

### **Applications:**  
- Switching power supplies  
- DC-DC converters  
- Motor control  
- Inverters  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official documentation.

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