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mmbt5551


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                                                                                                 MMBT5551
                                                                                                    Transistor(NPN)
                                                                                                       SOT-23
                                                   1. BASE
                                                   2. EMITTER
                                                   3. COLLECTOR




Features
       Complementary to MMBT5401
       Ideal for medium power amplification and switching

MARKING: G1

MAXIMUM RATINGS (TA=25 unless otherwise noted)
                                                                                         Dimensions in inches and (millimeters)
  Symbol                   Parameter                          Value              Units
  VCBO           Collector-Base Voltage                         180                 V
  VCEO           Collector-Emitter Voltage                      160                 V
  VEBO           Emitter-Base Voltage                            6                  V
  IC             Collector Current -Continuous                  0.6                 A
  PC             Collector Power Dissipation                    300                 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=100A,IE=0                      180                        V
  Collector-emitter           breakdown
                                               V(BR)CEO*     IC= 1mA, IB=0                     160                        V
  voltage
  Emitter-base breakdown voltage               V(BR)EBO      IE= 10A, IC=0                      6                         V
  Collector cut-off current                      ICBO        VCB= 120V, IE=0                                     50       nA
  Emitter cut-off current                        IEBO        VEB= 4V, IC=0                                       50       nA
                                                hFE1*        VCE=5V, IC=1mA                     80
    DC current gain                             hFE2*        VCE=5V, IC =10mA                  100               300
                                                hFE3*        VCE=5V, IC=50mA                    50
                                                             IC=10mA, IB=1mA                                    0.15
  Collector-emitter saturation voltage          VCEsat*                                                                   V
                                                             IC=50mA, IB=5mA                                     0.2
                                                             IC=10mA, IB= 1mA                                     1
  Base-emitter saturation voltage               VBEsat*                                                                   V
                                                             IC=50mA, IB= 5mA                                     1
  Transition frequency                            fT         VCE=10V,IC=10mA,f=100MHz          100               300     MHz
  Collector output capacitance                   Cob         VCB=10V,IE=0,f=1MHz                                  6       pF
  Input capacitance                               Cib        VBE=0.5V,IC=0,f=1MHz                                20       pF
                                                             VCE=5V,Ic=0.25mA,
  Noise figure                                   NF                                                               8       dB
                                                             f=10Hz to 15.7KHz,Rs=1k
*Pulse test
                          MMBT5551
                          Transistor(NPN)


Typical Characteristics



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