FQS4901

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400V Dual N-Channel 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 low voltage applications such as high efficiency switching DC/DC converters, and DC 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
FQS4901TF Full Production ROHS Compliant $0.84 SO 8L NB 8 TAPE REEL PDF Line 1:4901
Line 2:&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
FIT :  12.86  
RTHETA (JA) :  62.5  °C/W
Moisture Sensitivity Level (MSL) :  1  
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Features

  • 0.45A, 400V, RDS(on)= 4.2Ω @VGS = 10 V
  • Low gate charge ( typical 5.8 nC)
  • Low Crss (typical 5.0 pF)
  • Fast switching
  • Improved dv/dt capability

Applications

  • Lighting

Application Notes

Models

For additional information please visit the Models page .

Package Condition Temperature range Vcc range Software version Revision date
PSPICE
SO 8L NB Electrical -25°C to 150°C 0V to 50V OrCAD 16.3 Feb 28, 2012
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