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RF1K49090 Datasheet

Manufacturer: Fairchild (now onsemi)
RF1K49090 datasheet preview

Datasheet Details

Part number RF1K49090
Datasheet RF1K49090_FairchildSemiconductor.pdf
File Size 252.30 KB
Manufacturer Fairchild (now onsemi)
Description 3.5A/ 12V/ 0.050 Ohm/ Logic Level/ Dual N-Channel LittleFET Power MOSFET
RF1K49090 page 2 RF1K49090 page 3

RF1K49090 Overview

RF1K49090 Data Sheet January 2002 3.5A, 12V, 0.050 Ohm, Logic Level, Dual N-Channel LittleFET™ Power MOSFET This Dual N-Channel power MOSFET is manufactured using an advanced MegaFET process.

RF1K49090 Key Features

  • 3.5A, 12V
  • rDS(ON) = 0.050Ω
  • Temperature pensating PSPICE® Model
  • On-Resistance vs Gate Drive Voltage Curves
  • Peak Current vs Pulse Width Curve
  • UIS Rating Curve
  • Related Literature
  • TB334 “Guidelines for Soldering Surface Mount ponents to PC Boards”

RF1K49090 Applications

  • 5V range, thereby facilitating true on-off power control directly from logic level (5V) integrated circuits. Formerly developmental type TA49090

RF1K49090 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Intersil Corporation Logo RF1K49090 3.5A/ 12V/ 0.050 Ohm/ Logic Level/ Dual N-Channel LittleFET Power MOSFET Intersil Corporation
Fairchild (now onsemi) logo - Manufacturer

More Datasheets from Fairchild (now onsemi)

See all Fairchild (now onsemi) datasheets

Part Number Description
RF1K49092 3.5A/2.5A/ 12V/ 0.050/0.130 Ohm/ Logic Level/ Complementary LittleFET Power MOSFET
RF1K49086 3.5A/ 30V/ Avalanche Rated/ Dual N-Channel LittleFET Enhancement Mode Power MOSFET
RF1K49088 3.5A/ 30V/ Avalanche Rated/ Logic Level/ Dual N-Channel LittleFET Enhancement Mode Power MOSFET
RF1K49154 2A/ 60V/ 0.130 Ohm/ Dual N-Channel/ LittleFET Power MOSFET
RF1K49156 6.3A/ 30V/ 0.030 Ohm/ Logic Level/ Single N-Channel LittleFET Power MOSFET
RF1K49157 6.3A/ 30V/ Avalanche Rated/ Single N-Channel LittleFET Enhancement Mode Power MOSFET
RF1K49211 7A/ 12V/ 0.020 Ohm/ Logic Level/ Single N-Channel LittleFET Power MOSFET
RF1K49223 2.5A/ 30V/ 0.150 Ohm/ Dual P-Channel LittleFET Power MOSFET
RF1S22N10SM 22A/ 100V/ 0.080 Ohm/ N-Channel Power MOSFETs
RF1S25N06 25A/ 60V/ 0.047 Ohm/ N-Channel Power MOSFETs

RF1K49090 Distributor

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