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2sa1145


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                                                                                                     2SA1145
                                                                                              TO-92MOD Transistor (PNP)

                                                           1. EMITTER                                     TO-92MOD
                                                                                                                  5.800
                                              1            2. COLLECTOR                                           6.200
                                              2
                                              3            3. BASE
                                                                                                                                 8.400
                                                                                                                                 8.800

                                                                                                                      0.900
                                                                                                                      1.100
Features                                                                                                  0.400
                                                                                                          0.600

        Complementary to 2SC2705                                                                                                  13.800
                                                                                                                                  14.200
        Small collector output capacitance: Cob=2.5pF(Typ.)
        High transition frequency: fT=200MHz(Typ.)
                                                                                                                          1.500 TYP
                                                                                                                  2.900
                                                                                                                  3.100

MAXIMUM RATINGS (TA=25 unless otherwise noted)                                                       0.000        1.600
                                                                                                     0.380

     Symbol               Parameter                 Value               Units                                                  0.400 4.700
                                                                                                                               0.500 5.100

VCBO          Collector-Base Voltage                -150                 V
                                                                                                                                1.730
VCEO          Collector-Emitter Voltage             -150                 V                                        4.000         2.030


VEBO          Emitter-Base Voltage                   -5                  V
                                                                                              Dimensions in inches and (millimeters)

IC            Collector Current -Continuous          -50                mA

PC            Collector Power Dissipation            800                mW

TJ            Junction Temperature                   150                 

Tstg          Storage Temperature                  -55-150               

ELECTRICAL CHARACTERISTICS (Tamb=25 unless otherwise specified)

              Parameter                           Symbol                  Test   conditions        MIN            TYP          MAX           UNIT

 Collector-base breakdown voltage                 V(BR)CBO     IC=-100 A, IE=0                     -150                                       V

 Collector-emitter breakdown voltage              V(BR)CEO     IC=-1mA, IB=0                       -150                                       V

 Emitter-base breakdown voltage                   V(BR)EBO     IE=-100 A, IC=0                      -5                                        V

 Collector cut-off current                          ICBO       VCB=-150 V, IE=0                                                -0.1          A

 Emitter cut-off current                            IEBO       VEB=-5 V, IC=0                                                  -0.1          A

 DC current gain                                    hFE        VCE=-5 V, IC=-10mA                   80                         240

 Collector-emitter saturation voltage             VCE(sat)     IC=-10mA, IB=-1mA                                                 -1           V

 Base-emitter voltage                               VBE        VCE=-5 V, IC=-10mA                                              -0.8           V

 Transition frequency                                fT        VCE=-5 V, IC=-10mA                                 200                        MHz

 Collector output capacitance                       Cob        VCB=-10 V, IE=0, f=1 MHz                           2.5                        pF

 CLASSIFICATION OF           hFE
 Rank                                                     O                                                  Y

 Range                                              80-160                                               120-240

 Marking
                               2SA1145
                          TO-92MOD Transistor (PNP)


Typical Characteristics



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