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NPN Silicon RF Transistors                                                                BF 840
                                                                                          BF 841

q    Suitable for common emitter RF, IF amplifiers
q    Low collector-base
     capacitance due to contact shield diffusion
q    Low output conductance

Type                 Marking        Ordering Code             Pin Configuration        Package1)
                                                              1      2       3
BF 840               NC             Q62702-F1240              B         E     C        SOT-23
BF 841               ND             Q62702-F1287

Maximum Ratings
Parameter                                            Symbol       Values           Unit
Collector-emitter voltage                            VCE0         40               V
Collector-base voltage                               VCB0         40
Emitter-base voltage                                 VEB0         4
Collector current                                    IC           25               mA
Base current                                         IB           2
Total power dissipation, TA  25 

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