BF998 Philip Silicon N-channel dual-gate MOS-FETs! New & Original part! Vast of stock! PDF Offer

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BF998 Philip Silicon N-channel dual-gate MOS-FETs! New & Original part! Vast of stock! PDF Offer

发布时间：2009-04-09 浏览：4855次

【Part No.】   BF998
【Category】 Silicon N-channel dual-gate MOS-FETs
【Packing】   SOT143/SOT143R
【MFQ】        Philip
【Datasheet】BF998 Datasheet

DESCRIPTION
Depletion type field effect transistor in a plastic microminiature SOT143 or SOT143R package with source
and substrate interconnected. The transistors are protected against excessive input voltage surges by
integrated back-to-back diodes between gates and source.

FEATURES
· Short channel transistor with high forward transfer
admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.
APPLICATIONS
· VHF and UHF applications with 12 V supply voltage,such as television
tuners and professional communications equipment.