BFQ81
Vishay Telefunken
Silicon
NPN Planar RF
Transistor
Electrostatic sensitive device.
Observe precautions for handling.
Applications
RF amplifier up to 2 GHz, especially for mobile telephone.
Features
D Small feedback capacitance D Low noise figure D Low cross modulation
1
13 581–2 94 9280
2
3
BFQ81 Marking: RA Plastic case (SOT 23) 1 = Collector, 2 = Base, 3 = Emitter
Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Total power dissipation Junction temperature Storage temperature range Test Conditions Symbol VCBO VCEO VEBO IC Ptot Tj Tstg Value 25 16 2 30 200 150 –65 ...