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IRF7494 from IOR,International Rectifier

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IRF7494

Manufacturer: IOR, IR

150V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Partnumber Manufacturer Quantity Availability
IRF7494 IOR, IR 169 In Stock

Description and Introduction

150V Single N-Channel HEXFET Power MOSFET in a SO-8 package The IRF7494 is a Power MOSFET manufactured by International Rectifier (now part of Infineon Technologies). Below are its key specifications, descriptions, and features based on available data:

### **Manufacturer Specifications:**
- **Manufacturer:** International Rectifier (Infineon Technologies)  
- **Type:** N-Channel HEXFET Power MOSFET  
- **Package:** PowerPAK SO-8 (5x6)  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 13A (at 25°C)  
- **Pulsed Drain Current (IDM):** 52A  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 5.8mΩ (at VGS = 10V, ID = 6.5A)  
- **Power Dissipation (PD):** 2.5W (at 25°C)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Descriptions & Features:**
- **Low On-Resistance:** Optimized for high-efficiency power switching applications.  
- **Fast Switching:** Designed for high-speed switching performance.  
- **Avalanche Energy Rated:** Provides robustness in inductive load applications.  
- **Logic-Level Gate Drive:** Compatible with 5V gate drive signals.  
- **Low Gate Charge (QG):** Reduces switching losses.  
- **Low Thermal Resistance:** Enhances thermal performance in compact designs.  
- **Applications:** Used in DC-DC converters, motor control, power management, and battery protection circuits.  

For exact datasheet details, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

150V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Alternative Part Number

  • SI4459BDY-T1-E3 --: N-channel MOSFET with comparable voltage and on-resistance ratings, suitable drop-in for switching applications.
  • FDS6690A --: Similar N-channel MOSFET in SO-8 package with matching RDS(on) and current capability.
  • BSC0902NSI --: Low-voltage N-channel MOSFET offering comparable performance and package compatibility for power switching.
  • 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 --: P-channel MOSFET in SO-8 with similar RDS(on) and current capability, widely available and pin-compatible.
  • AO4407A --: P-channel MOSFET in SO-8 offering comparable voltage and current ratings at low cost, good alternative for general switching use.

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