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IRFU420

Manufacturer: Fairchild (now onsemi)

This datasheet includes multiple variants, all published together in a single manufacturer document.

IRFU420 datasheet preview

Datasheet Details

Part number IRFU420
Datasheet IRFU420 IRFR420 Datasheet (PDF)
File Size 89.04 KB
Manufacturer Fairchild (now onsemi)
Description Power MOSFET
IRFU420 page 2 IRFU420 page 3

IRFU420 Overview

Data Sheet IRFR420, IRFU420 January 2002 2.5A, 500V, 3.000 Ohm, N-Channel Power MOSFETs These are N-Channel enhancement mode silicon gate power field effect transistors. They are advanced power MOSFETs designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are designed for applications such as switching regulators, switching...

IRFU420 Key Features

  • 2.5A, 500V
  • rDS(ON) = 3.000Ω
  • Single Pulse Avalanche Energy Rated
  • SOA is Power Dissipation Limited
  • Nanosecond Switching Speeds
  • Linear Transfer Characteristics
  • High Input Impedance
  • Related Literature
  • TB334 “Guidelines for Soldering Surface Mount ponents to PC Boards”

IRFU420 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Intersil Logo IRFU420 N-Channel Power MOSFETs Intersil
IRF Logo IRFU420 Power MOSFET IRF
Intersil Corporation Logo IRFU420 N-Channel Power MOSFETs Intersil Corporation
Vishay Siliconix Logo IRFU420 Power MOSFET Vishay Siliconix
INCHANGE Logo IRFU420 N-Channel MOSFET INCHANGE
Fairchild (now onsemi) logo - Manufacturer

More Datasheets from Fairchild (now onsemi)

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IRFU120A Power MOSFET
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IRFU210B 200V N-Channel MOSFET
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IRFU420 Distributor

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