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tip2955_tip3055


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                                                                                      TIP2955
                                                                                      TIP3055

                                                   Complementary power transistors

Features
    Low collector-emitter saturation voltage
    Complementary NPN - PNP transistors

Applications
    General purpose
    Audio Amplifier
                                                                                         3
                                                                                     2
Description                                                                      1

                                                                        TO-247
The devices are manufactured in epitaxial-base
planar technology and are suitable for audio,
power linear and switching applications.
                                                     Figure 1.   Internal schematic diagrams




Table 1.     Device summary

        Order code                  Marking                Package                   Packaging

           TIP2955                  TIP2955
                                                           TO-247                        tube
           TIP3055                  TIP3055




March 2008                                       Rev 5                                                1/7
.                                                                                               www.st.com   7
Absolute maximun rating                                                TIP2955 - TIP3055


1        Absolute maximun rating

         Table 2.          Absolute maximum rating
           Symbol                            Parameter                Value        Unit

                                                                NPN   TIP3055

                                                                PNP   TIP2955

            VCBO     Collector-emitter voltage (IE = 0)                  100        V

            VCER     Collector-emitter voltage (RBE = 100 )              70         V
            VCEO     Collector-emitter voltage (IB = 0)                  60         V

            VEBO     Collector-base voltage (IC = 0)                      7         V

              IC     Collector current                                   15         A
              IB     Base current                                         7         A
             Ptot    Total dissipation at Tc 25



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