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IRF7823PBF from IR,International Rectifier

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IRF7823PBF

Manufacturer: IR, IOR

Power MOSFET Selection for Non-Isolated DC/DC Converters

Partnumber Manufacturer Quantity Availability
IRF7823PBF IR, IOR 1467 In Stock

Description and Introduction

Power MOSFET Selection for Non-Isolated DC/DC Converters The IRF7823PBF is a power MOSFET manufactured by Infineon Technologies. Here are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Infineon Technologies  

### **Part Number:**  
IRF7823PBF  

### **Description:**  
- N-Channel Power MOSFET  
- Designed for high-efficiency power management applications  

### **Key Features:**  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 84A (at 25°C)  
- **RDS(on) (Max):** 2.3mΩ (at VGS = 10V)  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 200W (at 25°C)  
- **Package:** TO-220AB (Through-Hole)  
- **Avalanche Energy Rated (EAS):** 240mJ  
- **Fast Switching Speed**  
- **Low Gate Charge (QG):** 85nC (Typical)  
- **Low Thermal Resistance (RθJC):** 0.75°C/W  

### **Applications:**  
- DC-DC Converters  
- Motor Control  
- Power Supplies  
- Battery Management Systems  
- Synchronous Rectification  

This information is sourced from Infineon's official datasheet for the IRF7823PBF.

Application Scenarios & Design Considerations

Power MOSFET Selection for Non-Isolated DC/DC Converters

Alternative Part Number

  • SI4436DY-T1-GE3 --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and pin-compatible.
  • FDS6680A --: Similar N-channel SO-8 MOSFET with matching current and voltage ratings, good drop-in substitute.
  • AO4406A --: N-channel SO-8 MOSFET with comparable on-resistance and gate charge, suitable alternative for switching applications.

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