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FQB4N50 from FAIRCHILD,Fairchild Semiconductor

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FQB4N50

Manufacturer: FAIRCHILD

500V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
FQB4N50 FAIRCHILD 775 In Stock

Description and Introduction

500V N-Channel MOSFET The FQB4N50 is a power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:  

- **Drain-Source Voltage (VDSS)**: 500V  
- **Continuous Drain Current (ID)**: 4A  
- **Pulsed Drain Current (IDM)**: 16A  
- **Power Dissipation (PD)**: 125W  
- **Gate-Source Voltage (VGS)**: ±30V  
- **On-Resistance (RDS(on))**: 1.5Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th))**: 2V to 4V  
- **Input Capacitance (Ciss)**: 500pF (typical)  
- **Output Capacitance (Coss)**: 70pF (typical)  
- **Reverse Transfer Capacitance (Crss)**: 10pF (typical)  
- **Package**: TO-220F (fully isolated)  

This MOSFET is designed for high-voltage switching applications, such as power supplies and motor control.

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