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FQB5N90 from FAIRCHIILD,Fairchild Semiconductor

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FQB5N90

Manufacturer: FAIRCHIILD

900V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
FQB5N90 FAIRCHIILD 64 In Stock

Description and Introduction

900V N-Channel MOSFET The FQB5N90 is an N-Channel MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:  

- **Drain-Source Voltage (VDSS)**: 900V  
- **Continuous Drain Current (ID)**: 5A (at 25°C)  
- **Pulsed Drain Current (IDM)**: 20A  
- **Power Dissipation (PD)**: 190W (at 25°C)  
- **Gate-Source Voltage (VGS)**: ±30V  
- **On-Resistance (RDS(on))**: 1.5Ω (max at VGS = 10V, ID = 2.5A)  
- **Threshold Voltage (VGS(th))**: 4V (min), 5V (typ)  
- **Input Capacitance (Ciss)**: 650pF (typ)  
- **Output Capacitance (Coss)**: 110pF (typ)  
- **Reverse Transfer Capacitance (Crss)**: 20pF (typ)  
- **Turn-On Delay Time (td(on))**: 12ns (typ)  
- **Rise Time (tr)**: 60ns (typ)  
- **Turn-Off Delay Time (td(off))**: 60ns (typ)  
- **Fall Time (tf)**: 35ns (typ)  
- **Package**: TO-220F (isolated tab)  

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

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