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    General purpose transistors (dual transistors)


    Both the DTA124E chip and DTC124E chip in a package                                    1

    Mounting possible with SOT-363 automatic mounting machines.
    Transistor elements are independent, eliminating interference.
    Mounting cost and area be cut in half.

 Marking: D2

 Equivalent circuit

 Absolute maximum ratings(Ta=25)

         Parameter        Symbol                                   Limits                                      Unit
Supply voltage               VCC                                     50                                         V
Input voltage                 VIN                                  -10~40                                       V
                                 IO                                  30
Output current                                                                                                 mA
                            IC(MAX)                                 100
Power dissipation             Pd                                    150                                        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=100A
Input voltage                                                               V
                          VI(on)       3                                              VO=0.2V, IO=5mA
Output voltage            VO(on)                 0.1        0.3             V         IO/II=10mA/0.5mA
Input current               II                              0.36          mA                   VI=5V
Output current            IO(off)                           0.5           A            VCC=50V, VI=0
DC current gain             GI         56                                              VO=5V, IO=5mA
Input resistance           R1         15.4        22        28.6          K                       -
Resistance ratio          R2/R1        0.8        1         1.2                                   -
Transition frequency        fT                   250                      MHz    VCE=10V, IE=5mA, f=100MHz


                                                                                               Date:2011/ 05

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