BF998RW - Vishay Telefunken

BF998RW N-Channel Dual Gate MOS-Fieldeffect Tetrode

BF998/BF998R/BF998RW Vishay Telefunken N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode Electrostatic sensitive device. Observe precautions for handling. Applications Input and mixer stages in UHF tuners. Features D D D D Integrated gate protection diodes Low noise figure Low feedback capacitance High cross modulation performance D Low input c.

Features

D D D D Integrated gate protection diodes Low noise figure Low feedback capacitance High cross modulation performance D Low input capacitance D High AGC-range D High gain 2 1 1 2 94 9279 13 579 94 9278 95 10831 3 4 4 3 BF998 Marking: MO Plastic case (SOT 143) 1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1 BF998R Marking: MOR Plastic case (SOT 143R) 1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1 1 2 13 654 13 566 4 3 BF998RW Marking: WMO Plastic case (SOT 343R) 1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1 Document Number 85011 Rev. 4, 23-Jun-99 www.vishay.de
• FaxBack +1-.