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                                                                                2N3906

PNP General Purpose Transistors
                                                                          TO-92


                                                                   1. EMITTER        1
                                                                   2. BASE               2
                                                                                             3
                                                                   3. COLLECTOR



ABSOLUTE MAXIMUM RATINGS (Ta=25 C)

                  Rating                              Symbol            Value                    Unit
 Collector-Emitter Voltage                             VCEO              -40                      Vdc
 Collector-Base Voltage                               VCBO              -40                       Vdc
 Emitter-Base VOltage                                 VEBO              -5.0                      Vdc
 Collector Current                                      IC              -200                     mAdc
 Total Device Dissipation TA=25 C                      PD               0.625                     W
 Junction Temperature                                  Tj                150                      C
 Storage, Temperature                                 Tstg          -55 to +150                   C




 ELECTRICAL CHARACTERISTICS

                             Characteristics                   Symbol          Min       Max      Unit
  Collector-Emitter Breakdown Voltage (IC= 1.0 mAdc, IB=0)     V(BR)CEO     -40              -    Vdc

  Collector-Base Breakdown Voltage (IC= -100 uAdc, IE=0)       V(BR)CBO     -40              -    Vdc
                                                                                             -
  Emitter-Base Breakdown Voltage (IE= -100 uAdc, IC=0)         V(BR)EBO     -5.0                  Vdc

  Collector Cutoff Current (VCE= -40 Vdc, I B =0)                ICE0                    -0.1     uAdc
                                                                                -

  Collector Cutoff Current (VCB= -40 Vdc, IE=0)                  ICBO           -        -0.1     uAdc

  Emitter Cutoff Current (VEB= -5.0Vdc, I C =0)                  IEBO           -        -0.1     uAdc




      WEITRON
http://www.weitron.com.tw
            2N3906
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued)
                                Characteristics        Symbol     Min      TYP     Max     Unit


ON CHARACTERISTICS

 DC Current Gain                                        hFE (1)   100       -      400      -
 (IC= -10 mAdc, VCE=-1.0 Vdc)

 DC Current Gain                                        hFE (2)   60        -        -      -
 (IC= -50 mAdc, VCE= 1.0 Vdc)
 Collector-Emitter Saturation Voltage                                       -
                                                       VCE(sat)    -               -0.3    Vdc
  (IC= -50 mAdc, IB= -5 mAdc)

 Base-Emitter Saturation Voltage                                            -
                                                       VBE(sat)    -               -0.95   Vdc
  (IC= -50 mAdc, IB= -5 mAdc)

 Current-Gain-Bandwidth Product                                   250
  (IC= 10 mAdc, VCE= 20 Vdc, f=100MHz)                    fT               -         -     MHz




Classification of hFE(1)

       Rank                                  O           Y                          G
       Range                             100-200     200-300                     300-400




      WEITRON
http://www.weitron.com.tw
           2N3906




     WEITRON
http://www.weitron.com.tw
         2N3906

TO-92 Outline Dimensions                                                    unit:mm

                            E




                                                          TO-92
                    H




                                                    Dim   Min        Max
                                    C                A    3.30       3.70
                                                     B    1.10       1.40
                                                     C    0.38       0.55
                                                     D    0.36       0.51
                                            L




                                                     E    4.40       4.70
                                                     G    3.43         -
                                                     H    4.30       4.70
                                J
                                                     J        1.270TYP
                            K
                                                     K    2.44       2.64
                            G
                                                     L    14.10     14.50
                                            B
                                                A
                                        D




     WEITRON
http://www.weitron.com.tw

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