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BF998R

Vishay Telefunken
Part Number BF998R
Manufacturer Vishay Telefunken
Description N-Channel Dual Gate MOS-Fieldeffect Tetrode
Published Mar 23, 2005
Detailed Description BF998/BF998R/BF998RW Vishay Telefunken N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode Electrostatic sensit...
Datasheet PDF File BF998R PDF File

BF998R
BF998R


Overview
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 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 cas...



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