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FQD4N50TM from FAIRCHIL,Fairchild Semiconductor

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FQD4N50TM

Manufacturer: FAIRCHIL

500V N-Channel QFET

Partnumber Manufacturer Quantity Availability
Fqd4N50TM FAIRCHIL 3000 In Stock

Description and Introduction

500V N-Channel QFET The **Fqd4N50TM** is a **500V N-Channel MOSFET** manufactured by **FAIRCHILD Semiconductor** (now part of ON Semiconductor).  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 4A  
- **Pulsed Drain Current (IDM):** 16A  
- **Power Dissipation (PD):** 50W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 1.6Ω (max) at VGS = 10V  
- **Gate Charge (Qg):** 12nC (typical)  
- **Input Capacitance (Ciss):** 350pF (typical)  
- **Package:** TO-252 (DPAK)  

This MOSFET is designed for **switching applications** such as power supplies, motor control, and inverters.  

*(Source: FAIRCHILD/ON Semiconductor datasheet for FQD4N50TM.)*

Partnumber Manufacturer Quantity Availability
FQD4N50TM Fairchild 2000 In Stock

Description and Introduction

500V N-Channel QFET The FQD4N50TM is an N-Channel MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:

- **Drain-Source Voltage (VDS)**: 500V  
- **Continuous Drain Current (ID)**: 4A  
- **Pulsed Drain Current (IDM)**: 16A  
- **Power Dissipation (PD)**: 190W  
- **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 (typ)  
- **Output Capacitance (Coss)**: 60pF (typ)  
- **Reverse Transfer Capacitance (Crss)**: 10pF (typ)  
- **Turn-On Delay Time (td(on))**: 10ns (typ)  
- **Turn-Off Delay Time (td(off))**: 50ns (typ)  
- **Package**: TO-252 (DPAK)  

These specifications are based on Fairchild's datasheet for the FQD4N50TM.

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