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IRF7452PBF from IR,International Rectifier

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IRF7452PBF

Manufacturer: IR

HEXFET Power MOSFET

Partnumber Manufacturer Quantity Availability
IRF7452PBF IR 948 In Stock

Description and Introduction

HEXFET Power MOSFET The IRF7452PBF is a Power MOSFET manufactured by Infineon Technologies. Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
Infineon Technologies  

### **Description:**  
The IRF7452PBF is a dual N-channel MOSFET in a PowerPAIR® 8-pin SOIC package, designed for high-efficiency synchronous buck converter applications.  

### **Key Features:**  
- **Dual N-Channel MOSFET:** Combines a high-side and low-side MOSFET in a single package.  
- **Voltage Ratings:**  
  - **Drain-Source Voltage (VDSS):** 30V  
  - **Gate-Source Voltage (VGS):** ±20V  
- **Current Ratings:**  
  - **Continuous Drain Current (ID):** 13A (high-side), 19A (low-side)  
  - **Pulsed Drain Current (IDM):** Higher than continuous ratings (specific values depend on conditions).  
- **On-Resistance (RDS(on)):**  
  - **High-Side MOSFET:** 9.5mΩ (typical at VGS = 10V)  
  - **Low-Side MOSFET:** 4.5mΩ (typical at VGS = 10V)  
- **Gate Charge (QG):**  
  - **High-Side MOSFET:** 13nC (typical at VGS = 10V)  
  - **Low-Side MOSFET:** 28nC (typical at VGS = 10V)  
- **Fast Switching Performance:** Optimized for high-frequency DC-DC converters.  
- **Package:** PowerPAIR® 8-pin SOIC (Small Outline Integrated Circuit).  
- **Thermal Performance:** Low thermal resistance for efficient heat dissipation.  

### **Applications:**  
- Synchronous buck converters  
- Voltage regulator modules (VRMs)  
- High-efficiency DC-DC power supplies  
- Point-of-load (POL) converters  

This information is based on Infineon's datasheet for the IRF7452PBF. For detailed electrical characteristics and performance curves, refer to the official datasheet.

Application Scenarios & Design Considerations

HEXFET Power MOSFET

Alternative Part Number

  • SI4459ADY-T1-GE3 --: P-channel MOSFET in SO-8 with comparable voltage and on-resistance ratings, suitable drop-in replacement for switching and load-switch applications.
  • FDS4935BZ --: Dual P-channel MOSFET in SO-8 offering similar RDS(on) and current capability, usable where the IRF7452PBF is used in low-side or load-switch circuits.
  • DMP3010LK3Q-13 --: P-channel MOSFET with comparable breakdown voltage and low on-resistance, an alternative for power management and switching designs.

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