Fairchild Semiconductor IRF644B

Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET,...
Obsolete
Datasheet

Price and Stock

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Distributor
SKU
Min
Pkg
Bulk Pricing
Win Source
WS-IRF644B
8,000
22
USD
2.396
2.009
2.009
8h
Worldway Electronics
IRF644B
29,873
7
USD
1.821
1.786
1.718
1.683
6h
Best Source
IRF644B
15,915
USD
7.042
7.042
7.042
7.042
7.042
16h
Nexxon Inc. (USA)
3
IRF644B
Contact
>1wk
North Star Micro
NS-IRF644B
Contact
>1wk

Datasheets & Documents

Download datasheets and manufacturer documentation for Fairchild Semiconductor IRF644B.

IHS

Datasheet12 pages24 years ago

Supply Chain

Lifecycle StatusObsolete (Last Updated: 2 weeks ago)

Descriptions

Descriptions of Fairchild Semiconductor IRF644B provided by its distributors.

Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
IHS
MOSFET N-CH 250V 14A TO-220
Win Source

Manufacturer Aliases

Fairchild Semiconductor has several brands around the world that distributors may use as alternate names. Fairchild Semiconductor may also be known as the following names:

  • FAIRCHILD
  • FSC
  • FAIR
  • FAIRCHIL
  • QTC
  • FAIRCHILD SEMI
  • FAI
  • FAIRCHI
  • FAIRCH
  • FAIRCHILD SEMICONDUCTOR CORP
  • FCS
  • QT OPTO
  • SPT
  • FAIRC
  • Fairchild/ON Semiconductor
  • FAIRCHLD
  • FAIRCHILD SEMICONDUC
  • FARICHILD
  • FCH
  • FDS
  • FARA
  • Fairchild Semiconductor Corporation
  • FAIRCHILD SEMIC
  • NSC/FSC
  • SIGNAL PROCESSING TECHNOLOGIES