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                                                                                                   MMBT3904W
General Purpose Transistor                                                                COLLECTOR
                                                                                              3


NPN Silicon
                                                                                                                                  3

                                                                                     1
                                                                                   BASE                             1
                                                                                                                         2
                                                                                              2
                                                                                           EMITTER
                                                                                                                 SOT-323(SC-70)

Maximum Ratings
                  Rating                                         Symbol                            Value                       Unit
 Collector-Emitter Voltage                                        VCEO                              40                          Vdc
 Collector-Base Voltage                                          VCBO                               60                          Vdc
 Emitter-Base VOltage                                            VEBO                               6.0                         Vdc
 Collector Current-Continuous                                      IC                               200                        mAdc


Thermal Characteristics
                  Characteristics                                Symbol                          Max                         Unit
 Total Device Dissipation TA=25 C                                  PD                            150                         mW

 Thermal Resistance, Junction to Ambient                          R qJA                          833                         C/W
 Junction and Storage, Temperature                               TJ,Tstg                  -55 to +150                         C


Device Marking
 MMBT3904W=AM

Electrical Characteristics                (TA=25 C Unless Otherwise noted)
                                 Characteristics                                      Symbol               Min     Max            Unit

Off C har acter istics
 Collector-Emitter Breakdown Voltage(2) (IC=1.0mAdc.IB=0)                            V(BR)CEO              40       -             Vdc

 Collector-Base Breakdown Voltage (IC=10 

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