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2sta1694


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                                                                                  2STA1694

                            High power PNP epitaxial planar bipolar transistor

Features
   High breakdown voltage VCEO = -120 V
   Complementary to 2STC4467
   Fast-switching speed
   Typical ft = 20 MHz

   Fully characterized at 125 oC                                                          3
                                                                                      2
                                                                                  1
Applications
                                                                          TO-3P
   Audio power amplifier

Description                                           Figure 1.   Internal schematic diagram
The device is a PNP transistor manufactured
using new BiT-LA (Bipolar transistor for linear
amplifier) technology. The resulting transistor
shows good gain linearity behaviour.




Table 1.    Device summary
       Order code                   Marking                 Package                   Packaging

        2STA1694                   2STA1694                  TO-3P                        Tube




February 2009                                     Rev 3                                                1/8
                                                                                                 www.st.com   8
Electrical ratings                                                                           2STA1694


1         Electrical ratings

          Table 2.      Absolute maximum ratings
            Symbol                                Parameter                       Value         Unit

              VCBO      Collector-base voltage (IE = 0)                           -120           V

              VCEO      Collector-emitter voltage (IB = 0)                        -120           V
              VEBO      Emitter-base voltage (IC = 0)                               -6           V

               IC       Collector current                                           -8           A
               ICM      Collector peak current (tP < 5 ms)                         -16           A
              PTOT      Total dissipation at Tc = 25 



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