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                                                                                                                                  2SD2657K
Transistors


Low frequency amplifier
2SD2657K

!Application                                                  !External dimensions (Units : mm)
Low frequency amplifier
Driver




                                                                                                                (1)


                                                                                                                      0.95 0.95
                                                                                                                         1.9
                                                                                                                         2.9
                                                                                                                (2)
                                                                                 0.4



                                                                                                 (3)
!Features                                                                                              1.6
                                                                                                       2.8
1) A collector current is large.




                                                                                       0.15




                                                                                                                            1.1
2) VCE(sat)  350mV




                                                                                                                      0.8
                                                                                                        0~0.1
                                                                                       0.3Min.

   At IC = 1A / IB = 50mA
                                                                                                                Each lead has same dimensions


                                                                    ROHM : SMT3           Abbreviated symbol : FZ                 (1) Emitter
                                                                    EIAJ : SC-59                                                  (2) Base
                                                                    JEDEC : SOT-346                                               (3) Collector




!Absolute maximum ratings (Ta=25

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