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                                                                                           DTC143ECA


   P b Lead(Pb)-Free
   DIGITAL TRANSISTOR (NPN)
  Features
  1) Built-in bias resistors enable the configuration of an inverter circuit without
     connecting external input resistors (see equivalent circuit).
  2) The bias resistors consist of thin-film resistors with complete isolation to
     allow negative biasing of the input. They also have the advantage of
     almost completely eliminating parasitic effects.
  3) Only the on/off conditions need to be set for operation, making device design easy.

  PIN CONNENCTIONS AND MARKING



  SOT-23




         Addreviated symbol: 23




  Absolute maximum ratings(Ta=25)

         Parameter                 Symbol                            Limits (DTC143ECA )                         Unit

      Supply voltage                    VCC                                  50                                   V
       Input voltage                    VIN                                -10~+30                                V
                                         IO                                 100
      Output current                                                                                             mA
                                       IC(MAX)                              100
    Power dissipation                   Pd                                  200                                  mW
  Junction temperature                   Tj                                 150                                   
   Storage temperature                  Tstg                               -55~150                                
  Electrical characteristics (Ta=25)
      Parameter             Symbol               Min.   Typ         Max.      Unit            Conditions
                              VI(off)                               0.5                    VCC=5V ,IO=100

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