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BLF861A - UHF power LDMOS transistor

General Description

APPLICATIONS

Communication transmitter applications in the UHF frequency range.

DESCRIPTION Silicon N-channel enhancement mode lateral D-MOS push-pull transistor in a SOT540A package with ceramic cap.

The common source is connected to the mounting flange.

Key Features

  • High power gain.
  • Easy power control.
  • Excellent ruggedness.
  • Designed to withstand abrupt load mismatch errors.
  • Source on underside eliminates DC isolators; reducing www. DataSheet4U. com common mode inductance.
  • Designed for broadband operation (UHF band).
  • Internal input and output matching for high gain and optimum broadband operation. 1 2 BLF861A.

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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.

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DISCRETE SEMICONDUCTORS DATA SHEET www.DataSheet4U.com M3D392 BLF861A UHF power LDMOS transistor Product specification Supersedes data of 2000 Aug 04 2001 Feb 09 Philips Semiconductors Product specification UHF power LDMOS transistor FEATURES • High power gain • Easy power control • Excellent ruggedness • Designed to withstand abrupt load mismatch errors • Source on underside eliminates DC isolators; reducing www.DataSheet4U.com common mode inductance • Designed for broadband operation (UHF band) • Internal input and output matching for high gain and optimum broadband operation. 1 2 BLF861A PINNING - SOT540A PIN 1 2 3 4 5 drain 1 drain 2 gate 1 gate 2 source connected to flange DESCRIPTION APPLICATIONS • Communication transmitter applications in the UHF frequency range.