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BFG540X - NPN 9 GHz wideband transistor

Download the BFG540X datasheet PDF. This datasheet also covers the BFG540 variant, as both devices belong to the same npn 9 ghz wideband transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

NPN silicon planar epitaxial transistors, intended for wideband applications in the GHz range, such as analog and digital cellular telephones, cordless telephones (CT1, CT2, DECT, etc.), radar detectors, satellite TV tuners (SATV), MATV/CATV amplifiers and repeater amplifiers in fibre-optical system

Key Features

  • High power gain.
  • Low noise figure.
  • High transition frequency.
  • Gold metallization ensures excellent reliability.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BFG540_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BFG540 SOT-343R NPN Transistor INCHANGE
BFG540 NPN 9GHz wideband transistor NXP
BFG540 SOT-143 Silicon NPN RF Transistor INCHANGE
BFG540 NPN 9GHz Wideband Transistor Kexin
BFG540-X NPN Transistor INCHANGE

Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
BFG540XR NPN 9 GHz wideband transistor
BFG590X NPN 5 GHz wideband transistors
BFG424F NPN 25 GHz wideband transistor
BFG92A NPN 5 GHz wideband transistor
BFG92AX NPN 5 GHz wideband transistor

Full PDF Text Transcription (Reference)

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

View original datasheet text
DISCRETE SEMICONDUCTORS DATA SHEET BFG540; BFG540/X; BFG540/XR NPN 9 GHz wideband transistor Product specification File under Discrete Semiconductors, SC14 September 1995 Philips Semiconductors NPN 9 GHz wideband transistor FEATURES • High power gain • Low noise figure • High transition frequency • Gold metallization ensures excellent reliability. DESCRIPTION NPN silicon planar epitaxial transistors, intended for wideband applications in the GHz range, such as analog and digital cellular telephones, cordless telephones (CT1, CT2, DECT, etc.), radar detectors, satellite TV tuners (SATV), MATV/CATV amplifiers and repeater amplifiers in fibre-optical systems. The transistors are mounted in plastic SOT143B and SOT143R packages. PINNING PIN DESCRIPTION BFG540 (Fig.