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BFG540W Datasheet NPN 9 Ghz Wideband Transistor

Manufacturer: NXP Semiconductors

Overview: DISCRETE SEMICONDUCTORS DATA SHEET BFG540W BFG540W/X; BFG540W/XR NPN 9 GHz wideband transistor Product specification Supersedes data of 1997 Dec 04 2000 May 23 NXP Semiconductors NPN 9 GHz wideband transistor Product.

General Description

NPN silicon planar epitaxial transistors in 4-pin dual-emitter SOT343N and SOT343R plastic packages.

MARKING TYPE NUMBER BFG540W BFG540W/X BFG540W/XR CODE N9 N7 N8 PINNING PIN DESCRIPTION BFG540W (see Fig.1) 1 collector 2 base 3 emitter 4 emitter BFG540W/X (see Fig.1) 1 collector 2 emitter 3 base 4 emitter BFG540W/XR (see Fig.2) 1 collector 2 emitter 3 base 4 emitter lfpage 4 3 1 Top view 2 MBK523 Fig.1 SOT343N.

halfpage 3 4 2 Top view 1 MSB842 Fig.2 SOT343R.

Key Features

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

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