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IRFU420 from IR,International Rectifier

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IRFU420

Manufacturer: IR

500V Single N-Channel HEXFET Power MOSFET in a I-Pak package

Partnumber Manufacturer Quantity Availability
IRFU420 IR 357 In Stock

Description and Introduction

500V Single N-Channel HEXFET Power MOSFET in a I-Pak package The IRFU420 is a power MOSFET manufactured by International Rectifier (IR). Below are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **International Rectifier (IR)**  

### **IRFU420 Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 4.3A  
- **Pulsed Drain Current (IDM):** 17A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 1.0Ω (typical at VGS = 10V)  
- **Input Capacitance (Ciss):** 500pF (typical)  
- **Output Capacitance (Coss):** 100pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 50pF (typical)  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Rise Time (tr):** 60ns (typical)  
- **Turn-Off Delay Time (td(off)):** 65ns (typical)  
- **Fall Time (tf):** 30ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The IRFU420 is a high-voltage N-channel MOSFET designed for power switching applications. It features low on-resistance and fast switching characteristics, making it suitable for high-efficiency power conversion circuits.  

### **Features:**  
- **High Voltage Capability (500V)**  
- **Low Gate Charge**  
- **Fast Switching Speed**  
- **Low On-Resistance**  
- **Avalanche Energy Rated**  
- **TO-220 Package (Through-Hole Mounting)**  

This information is based on the manufacturer's datasheet and technical documentation.

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