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IRF7453 from IOR,International Rectifier

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IRF7453

Manufacturer: IOR

250V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Partnumber Manufacturer Quantity Availability
IRF7453 IOR 200 In Stock

Description and Introduction

250V Single N-Channel HEXFET Power MOSFET in a SO-8 package The IRF7453 is a power MOSFET manufactured by International Rectifier (now part of Infineon Technologies). Below are the factual specifications, descriptions, and features based on available knowledge:

### **Descriptions and Features:**  
1. **Type:** N-Channel Power MOSFET  
2. **Technology:** HEXFET® Power MOSFET (International Rectifier's proprietary technology)  
3. **Package:** SO-8 (Small Outline-8)  
4. **Voltage Rating (VDS):** Typically 30V (exact value may vary; confirm datasheet)  
5. **Current Rating (ID):** Typically around 10A (depends on conditions; refer to datasheet)  
6. **RDS(on) (Drain-Source On-Resistance):** Low RDS(on) for reduced conduction losses (specific value depends on VGS; check datasheet)  
7. **Gate-Source Voltage (VGS):** Typically ±20V (absolute max rating)  
8. **Fast Switching:** Designed for high-speed switching applications.  
9. **Logic-Level Gate Drive:** Some variants may support low gate drive voltages (confirm specific part number).  
10. **Applications:** Used in power management, DC-DC converters, motor control, and other high-efficiency switching circuits.  

### **Additional Notes:**  
- The IRF7453 is optimized for low-voltage, high-current applications.  
- Thermal performance depends on PCB layout and heat dissipation methods.  

For exact specifications, refer to the official **datasheet** from Infineon Technologies (successor to International Rectifier).

Application Scenarios & Design Considerations

250V Single N-Channel HEXFET Power MOSFET in a SO-8 package

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.
  • FDS4935A --: Dual P-channel MOSFET in SO-8 offering similar RDS(on) and current capability, commonly used as an alternative in power management circuits.
  • NTMS4403NR2G --: P-channel MOSFET in SO-8 with matching voltage class and low on-resistance, a practical second-source option for the IRF7453.

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