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                                                                                MJE3440

                                                        SILICON NPN TRANSISTOR

s   SGS-THOMSON PREFERRED SALESTYPE
s   NPN TRANSISTOR

DESCRIPTION
The MJE3440 is a NPN silicon epitaxial planar
transistors in SOT-32 plastic package. It is
designed for use in consumer and industrial
line-operated applications.

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                                                                      SOT-32




                                                           INTERNAL SCHEMATIC DIAGRAM




ABSOLUTE MAXIMUM RATINGS
    Symbol                        Parameter                         Value                   Uni t
     V CBO    Collector-Base Voltage (IE = 0)                        350                     V
     V CEO    Collector-Emitter Voltage (I B = 0)                    250                     V
     V EBO    Emitter-Base Voltage (I C = 0)                          5                      V
      IC      Collector Current                                       0.3                    A
      IB      Base Current                                           0.15                    A
     P t ot   Total Power Dissipation at Tcase  25 Co
                                                                      15                     W
                                                                                             o
     T stg    St orage Temperature                                -65 to +150                    C
                                                                                             o
      Tj      Max. Operating Junction Temperature                    150                         C


June 1997                                                                                            1/5
MJE3440

THERMAL DATA
                                                                                                              o
  R t hj-ca se   Thermal Resistance Junction-case                                 Max          8.33               C/W


ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
  Symb ol              Parameter                          Test Cond ition s             Min.   Typ .   Max.   Un it
                 Collector Cut-off                                                                                

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