RCA 2N6389
2N638ge is an epitaxial silicon n-p-n planar transistor intended for low-power, small-signal applications where both low noise and high gain are desirable. It utilizes a hermetically sealed four-lead JEDEC TO-72 package.APPLICATIONS
in UHF TV RF Amplifiers and UHF MATV AmplifiersFEATURES
:● Low noise figure: NF = 3 dB (typ.) at 450 MHz, 1.5 mA = 4 dB (typ.) at 890 MH~, 1.5 mA = 6 dB (typ.) at 890 MHz, 10 mA
● High gain (tuned, unneutralized): GpE = 15 dB (min.) at 890 MHz RCA All of the elements of the transistor are insulated from the case, which may be grounded by means of the fourth lead. eFormerly RCA No. 40989.
● High gain●bandwidth product
● Large dynamic range
● ,-ow distortion
● Low collector-base capacitance MAXIMUM