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Solid State Division
File No. 574
RF Transistors
40915
O.2-to-1.4-GHz Low-Noise Silicon N-P-N Transistor
For High-Gain Small-Signal Applications
JEDEC TD-72
H-1299
Features:
• Low noise figure:
NF = 2.S dB (max.) with 11 dB gain at 450 MHz
= 3_0 dB (typ.) at 890 MHz = 4_S dB (typ.) at 1.3 GHz • High gain (tuned, unneutralized): GpE = 14 dB (min.) at 4S0 MHz
• High gain-bandwidth product • Large dynamic range • Low distortion
= 6_S dB (typ.) at 1.3 GHz
RCA-40915' 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 packago_ All of the elements of the transistor are insulated from the case, which may be grounded by means of the fourth lead_
*Formerly RCA Dev. No. TA8104.
MAXIMUM RATINGS,Absolute-Maximum Values:
Collector-to-Base Voltage ___ . Collector-to-Emitter Voltage . . Emitter-to-Base Volta.