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BFC505 - NPN wideband cascode transistor

General Description

DESCRIPTION Cascode amplifier with two discrete dies in a surface mount, 5-pin SOT353 (S-mini) package.

The amplifier is primarily intended for low power RF communications equipment, such as pagers and has a very low feedback capacitance resulting in high isolation.

Key Features

  • Small size.
  • High power gain at low bias current and high frequencies.
  • High reverse isolation.
  • Low noise figure.
  • Gold metallization ensures excellent reliability.
  • Minimum operating voltage VC2.
  • E1 = 1 V.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DISCRETE SEMICONDUCTORS DATA SHEET BFC505 NPN wideband cascode transistor Product specification Supersedes data of 1995 Sep 01 File under Discrete Semiconductors, SC14 1996 Oct 08 Philips Semiconductors Product specification NPN wideband cascode transistor FEATURES • Small size • High power gain at low bias current and high frequencies • High reverse isolation • Low noise figure • Gold metallization ensures excellent reliability • Minimum operating voltage VC2−E1 = 1 V. APPLICATIONS • Low voltage, low current, low noise and high gain amplifiers • Oscillator buffer amplifiers • Wideband voltage-to-current converters.