FQT4N20L

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200V N-Channel Logic Level QFET®

General Description

These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switching DC/DC converters, switch mode power supply, DC-AC converters for uninterrupted power supply, motor control.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention Qualification Support RoHS IPC1752 RoHS/REACH/
JIG Certificate of Compliance
FQT4N20LTF Full Production ROHS Compliant $0.42 SOT-223 4L 4 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
&K
Line 2:FQT4N20L
FIT :  12.86  
RTHETA (JA) :  57  °C/W
Moisture Sensitivity Level (MSL) :  1  
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Features

  • 0.85A, 200V
  • RDS(on) = 1.35Ω @VGS = 10 V
  • Low gate charge ( typical 4.0 nC)
  • Low Crss ( typical 6.0 pF)
  • Fast switching
  • 100% avalanche tested
  • Improved dv/dt capability
  • Low level gate drive requirments allowingdirect operationfrom logic drives

Applications

  • LED TV
  • Lighting

Application Notes

Models

For additional information please visit the Models page .

Package Condition Temperature range Vcc range Software version Revision date
PSPICE
SOT-223 4L Thermal;Electrical -55°C to 150°C 0V to 50V OrCAD 15.7 Feb 28, 2012
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