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IRF740A from FSC,Fairchild Semiconductor

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IRF740A

Manufacturer: FSC

N-CHANNEL POWER MOSFET
Partnumber Manufacturer Quantity Availability
IRF740A FSC 10 In Stock

Description and Introduction

N-CHANNEL POWER MOSFET The IRF740A is a power MOSFET manufactured by Infineon Technologies. Below are the factual details from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Infineon Technologies**  

### **FSC (Federal Supply Code) Specifications:**  
- **FSC Code:** 5961 (Semiconductor Devices and Associated Hardware)  

### **Descriptions and Features:**  
- **Type:** N-Channel Power MOSFET  
- **Voltage Rating:** 400V  
- **Current Rating:** 10A  
- **Power Dissipation:** 125W  
- **Gate Threshold Voltage (VGS(th)):** 2-4V  
- **On-Resistance (RDS(on)):** 0.55Ω (max)  
- **Package:** TO-220AB  
- **Fast Switching Speed**  
- **Avalanche Energy Specified**  
- **Low Gate Charge**  
- **Improved dv/dt Capability**  

These specifications are based on Infineon's datasheet for the IRF740A.

Application Scenarios & Design Considerations

N-CHANNEL POWER MOSFET

Alternative Part Number

  • STP10NK60ZFP --: 600V N-channel MOSFET in TO-220FP with similar RDS(on) and current rating, widely available and pin-compatible substitute for switching applications.
  • 2SK3569 --: 600V N-channel power MOSFET with comparable on-resistance and gate charge, suitable drop-in replacement in SMPS and power switching circuits.
  • FQP10N60C --: 600V N-channel MOSFET from a different series with similar voltage and current ratings, good electrical match for the IRF740A in most designs.

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