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                                                                                                               2SA1 203


                                                                                            1. BASE
      Complementary to 2SC2883                                                              2. COLLECTOR

      Small Flat Package
                                                                                            3. EMITTER
      Audio Frequency Amplifier Application

   MAXIMUM RATINGS (Ta=25 unless otherwise noted)

        Symbol                               Parameter                          Value        Unit
            VCBO         Collector-Base Voltage                                     -30        V
            VCEO         Collector-Emitter Voltage                                  -30        V
            VEBO         Emitter-Base Voltage                                       -5         V
             IC          Collector Current                                       -1.5          A
            PC           Collector Power Dissipation                             500          mW
            RJA          Thermal Resistance From Junction To Ambient             250         /W
             Tj          Junction Temperature                                    150           
            Tstg         Storage Temperature                                  -55~+150         

   ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified)

                    Parameter                            Symbol       Test     conditions       Min      Typ              Max       Unit
    Collector-base breakdown voltage                     V(BR)CBO   IC= -1mA,IE=0               -35                                  V
    Collector-emitter breakdown voltage                  V(BR)CEO   IC=-10mA,IB=0               -30                                  V
    Emitter-base breakdown voltage                       V(BR)EBO   IE=-1mA,IC=0                   -5                                V
    Collector cut-off current                              ICBO     VCB=-30V,IE=0                                        -100       nA
    Emitter cut-off current                                IEBO     VEB=-5V,IC=0                                         -100       nA
    DC current gain                                        hFE      VCE=-2V, IC=-500mA          100                           320
    Collector-emitter saturation voltage                 VCE(sat)   IC=-1.5A,IB=-30mA                                         -2     V
    Base-emitter voltage                                   VBE      VCE=-2V, IC=-500mA                                        -1     V
    Collector output capacitance                           Cob      VCB=-10V,IE=0, f=1MHz                                     50    pF
    Transition frequency                                    fT      VCE=-2V,IC= -500mA                   120                        MHz

                  RANK                            O                             Y
              RANGE                          100

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