design 2A switch for arduino

Discussion in 'General Electronics Chat' started by athulascc, May 18, 2015.

  1. athulascc

    Thread Starter Member

    Aug 15, 2014
    86
    1
    I need to make 4 switches each can switch 2A at 5V.
    if 5V is not sufficient I can increase it up.

    can anyone suggest me good mosfet or circuit?

    I am not good on reading datasheet and designing

    thanks
     
  2. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,974
    744
    IRF640, is a good n channel mosfet , what are you trying to switch,
     
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