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IRF7821TR from IOR,International Rectifier

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IRF7821TR

Manufacturer: IOR

30V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Partnumber Manufacturer Quantity Availability
IRF7821TR IOR 18406 In Stock

Description and Introduction

30V Single N-Channel HEXFET Power MOSFET in a SO-8 package The IRF7821TR is a Power MOSFET manufactured by Infineon Technologies. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Infineon Technologies  

### **Part Number:**  
IRF7821TR  

### **Description:**  
- N-Channel MOSFET  
- Designed for high-efficiency power management applications  
- Optimized for synchronous buck converters  

### **Key Specifications:**  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 12A  
- **RDS(on) (Max):** 5.3mΩ @ VGS = 10V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 3.1W  
- **Package:** SO-8 (D2PAK)  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- Fast switching performance  
- Optimized for high-frequency switching applications  
- Lead-free and RoHS compliant  

This information is based solely on the provided knowledge base. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

30V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Alternative Part Number

  • SI4836DY-T1-E3 --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and pin-compatible.
  • FDS6680A --: Logic-level N-channel MOSFET in SO-8 with similar current and voltage ratings, suitable drop-in replacement.
  • AO4406 --: N-channel MOSFET in SO-8 with comparable on-resistance and gate charge, cost-effective alternative.

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