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IRF7470 from IR,International Rectifier

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IRF7470

Manufacturer: IR, IOR

40V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Partnumber Manufacturer Quantity Availability
IRF7470 IR, IOR 897 In Stock

Description and Introduction

40V Single N-Channel HEXFET Power MOSFET in a SO-8 package The IRF7470 is a power MOSFET manufactured by International Rectifier (now part of Infineon Technologies). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Drain-Source Voltage (VDS):** 200V  
- **Continuous Drain Current (ID):** 42A (at 25°C)  
- **Pulsed Drain Current (IDM):** 160A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 330W (at 25°C)  
- **On-Resistance (RDS(on)):** 0.023Ω (max at VGS = 10V)  
- **Gate Charge (Qg):** 120nC (typical at VDS = 100V, ID = 42A)  
- **Input Capacitance (Ciss):** 5400pF (typical)  
- **Output Capacitance (Coss):** 1100pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  

### **Description:**  
The IRF7470 is a high-voltage N-channel power MOSFET designed for high-efficiency switching applications. It features low on-resistance and fast switching speeds, making it suitable for power supplies, motor control, and other high-current applications.  

### **Features:**  
- **Advanced HEXFET® Technology** for low conduction losses  
- **Low Gate Charge** for improved switching performance  
- **Avalanche Energy Rated** for ruggedness  
- **Fast Switching Speed**  
- **Fully Characterized for Dynamic dV/dt Ratings**  
- **Lead-Free & RoHS Compliant**  

For exact performance characteristics, refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

40V Single N-Channel HEXFET Power MOSFET in a SO-8 package

Alternative Part Number

  • SI4436DY --: N-channel MOSFET with comparable voltage and on-resistance ratings, suitable drop-in for switching applications.
  • FDS6680A --: Similar N-channel MOSFET in SO-8 package with matching RDS(on) and current capability.
  • NTMS4816N --: Equivalent-class N-channel MOSFET offering similar breakdown voltage and low gate charge.
  • AO4406 --: N-channel MOSFET in SO-8 with comparable on-resistance and gate charge, cost-effective alternative for power switching.

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