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IRF4905 from IOR,International Rectifier

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IRF4905

Manufacturer: IOR

-55V Single P-Channel HEXFET Power MOSFET in a TO-220AB package

Partnumber Manufacturer Quantity Availability
IRF4905 IOR 3 In Stock

Description and Introduction

-55V Single P-Channel HEXFET Power MOSFET in a TO-220AB package The IRF4905 is a P-channel Power MOSFET manufactured by Infineon Technologies. Here are the key specifications, descriptions, and features:

### **Descriptions and Features:**  
- **Type:** P-Channel HEXFET Power MOSFET  
- **Technology:** Advanced Process Technology  
- **Package:** TO-220AB  
- **Mounting Type:** Through Hole  
- **Applications:** Power switching in DC-DC converters, motor control, power management, and other high-efficiency applications.  

### **Key Specifications:**  
- **Drain-Source Voltage (VDS):** -55V  
- **Continuous Drain Current (ID):** -74A (at 25°C)  
- **Pulsed Drain Current (IDM):** -280A  
- **Power Dissipation (PD):** 200W (at 25°C)  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):**  
  - 0.02Ω (at VGS = -10V, ID = -37A)  
  - 0.025Ω (at VGS = -4.5V, ID = -25A)  
- **Threshold Voltage (VGS(th)):** -2V to -4V  
- **Total Gate Charge (Qg):** 110nC (typical)  
- **Input Capacitance (Ciss):** 3800pF (typical)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Additional Features:**  
- **Fast Switching Speed**  
- **Low On-Resistance**  
- **Avalanche Energy Specified**  
- **Improved dv/dt Capability**  

This MOSFET is designed for high-power applications requiring efficient switching performance.

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