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                                                                                                    RN4990
                                         TOSHIBA Transistor
          Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process)

                                             RN4990
Switching, Inverter Circuit, Interface Circuit                                                       Unit: mm
and Driver Circuit Applications


  Including two devices in US6 (ultra super mini type with 6 leads)
  With built-in bias resistors
  Simplify circuit design
  Reduce a quantity of parts and manufacturing process


Equivalent Circuit and Bias Resister Values




Q1 Absolute Maximum Ratings (Ta = 25

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