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                                                     DTA143 TM/DTA143 TE/DTA143 TUA
                                                     DTA143 TKA/DTA143 TSA/DTA143 TCA


DIGITAL TRANSISTOR (PNP)                                                                Equivalent circuit

FEATURES

1.       Built-in bias resistors enable the configuration of an inverter circuit
         without connecting external inputresistors(see equivalent circuit).
2.       The bias resistors consist of thin-film resistors with complete isolation

          to allow positive 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

 DTA143TE                                                      DTA143TUA




         SOT-523       Addreviated symbol: 93                  SOT-323           Addreviated symbol: 93


 DTA143TKA                                                     DTA143TCA
                                                               DTA114ECA




                                                                 SOT-23
     SOT-23-3L        Addreviated symbol: 93                                   Addreviated symbol: 93



     DTA143TSA                                                   DTA143TM
                                                                 DTA114ECA




                                                                   SOT-723      Addreviated symbol: 93
     TO-92S




     1
 JinYu                                          www.htsemi.com
 semiconductor

                                                                                                          Date:2011/05
                                                    DTA143 TM/DTA143 TE/DTA143 TUA
                                                    DTA143 TKA/DTA143 TSA/DTA143 TCA

Absolute maximum ratings(Ta=25)

                                                                             Limits (DTA143T )
             Parameter                  Symbol                                                                                   Unit
                                                           M          E             UA          CA    KA                   SA
 Collector-base    voltage               V(BR)CBO                                        -50                                       V
 Collector-emitter voltage               V(BR)CEO                                        -50                                       V
 Emitter-base     voltage                V(BR)EBO                                         -5                                       V
 Collector current                             IC                                        -100                                     mA
 Collector Power dissipation                   PC         100         150                       200                        300   mW
 Junction temperature                          Tj                                        150                                      
 Storage temperature                       Tstg                                      -55~150                                      


Electrical characteristics (Ta=25)
             Parameter                 Symbol       Min.        Typ         Max.     Unit                  Conditions
Collector-base breakdown voltage       V(BR)CBO     -50                                  V                 Ic=-50

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