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IRFW644A from FAIRCHILD,Fairchild Semiconductor

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IRFW644A

Manufacturer: FAIRCHILD

Advanced Power MOSFET

Partnumber Manufacturer Quantity Availability
IRFW644A FAIRCHILD 698 In Stock

Description and Introduction

Advanced Power MOSFET The IRFW644A is a power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are the specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor  
- **Part Number:** IRFW644A  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 60V  
- **Continuous Drain Current (ID):** 30A  
- **Pulsed Drain Current (IDM):** 120A  
- **Power Dissipation (PD):** 125W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.028Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1800pF  
- **Output Capacitance (Coss):** 500pF  
- **Reverse Transfer Capacitance (Crss):** 150pF  
- **Operating Temperature Range:** -55°C to +175°C  
- **Package:** TO-247AC  

### **Description:**  
The IRFW644A is a high-performance N-channel MOSFET designed for power switching applications. It features low on-resistance, high current handling capability, and fast switching speeds, making it suitable for power supplies, motor control, and other high-efficiency applications.  

### **Features:**  
- Low RDS(on) for reduced conduction losses  
- High current capability  
- Fast switching performance  
- Improved dv/dt capability  
- Avalanche energy specified  
- Lead-free and RoHS compliant  

This information is based on Fairchild Semiconductor's datasheet for the IRFW644A. For detailed performance curves and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

Advanced Power MOSFET

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