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                                                                     DTA143XUA/ DTA143XSA/DTA143XE/
                                                                                DTA143XCA
             Elektronische Bauelemente                                  PNP Digital Transistors (Built-in Resistors)




       FEATURES
       * Built-in bias resistors enable the configuration of
         an inverter circuit without connecting input resistors
         (see equivalent circuit).
        * Only the on/off confitions need to be set for operation,
          making device design easy.
        * The bias resistors consis of thin-film resistors with
          compete isolation to allow negative biasing of the
          input. They also have the advantage of almost
          completely eliminating parasitic effects.




      External Dimensions (Units: mm)
     DTA143XE                                                           DTA143XUA




                                                                        SOT-323

                        Abbreviated symbol: 33                                         Abbreviated symbol: 33
     SOT-523



    DTA143XSA                                                           DTA143XCA




                                                                        SOT-23
       TO-92S                                                                         Abbreviated symbol: 33




  http://www.SeCoSGmbH.com                                                                Any changing of specification will not be informed individual

01-Jun-2002 Rev. A                                                                                                                        Page 1 of 2
                                                            DTA143XUA/ DTA143XSA/DTA143XE/
                                                                       DTA143XCA
            Elektronische Bauelemente
                                                                   PNP Digital Transistors (Built-in Resistors)

  Absolute maximum ratings (Ta=25)
                                                                      Limits (DTA143X )
           Parameter           Symbol                                                                                                     Unit
                                                      E              UA                         CA                     SA
    Supply voltage                   VCC                                         -50                                                         V
    Input voltage                    VIN                                        -20~+7                                                       V
                                      IO                                         -100
    Output current                                                                                                                          mA
                                IC(MAX)                                          -100
    Power dissipation                Pd               150                        200                                  300                  mW
    Junction
                                      Tj                                         150                                                         
    temperature
    Storage temperature              Tstg                                    -55~150                                                         
                                           o
  Electrical characteristics (Ta=25 C)
    Parameter                Symbol            Min.         Typ        Max.              Unit                           Conditions
                              VI(off)                                     -0.3                                    VCC=-5V, IO=-100

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