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IRFI4905 from IR,International Rectifier

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IRFI4905

Manufacturer: IR

-55V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package

Partnumber Manufacturer Quantity Availability
IRFI4905 IR 177 In Stock

Description and Introduction

-55V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package The IRFI4905 is a Power MOSFET manufactured by International Rectifier (IR). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
International Rectifier (IR)  

### **Part Number:**  
IRFI4905  

### **Type:**  
N-Channel Power MOSFET  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** -55V  
- **Continuous Drain Current (ID):** -49A  
- **Pulsed Drain Current (IDM):** -196A  
- **Power Dissipation (PD):** 200W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.02Ω (max) at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -2V to -4V  

### **Features:**  
- Advanced HEXFET® Power MOSFET technology  
- Low gate charge for fast switching  
- Low thermal resistance  
- Avalanche energy specified  
- High current capability  
- Optimized for high-efficiency power switching  

### **Package:**  
TO-220AB (Through-hole mounting)  

### **Applications:**  
- Switching power supplies  
- Motor control  
- DC-DC converters  
- High-current power management  

This information is based on the manufacturer's datasheet for the IRFI4905.

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