Philips bfg540w wx wxr free download

File name bfg540w_wx_wxr.pdf

DISCRETE SEMICONDUCTORS DATA SHEET BFG540W BFG540W/X; BFG540W/XR NPN 9 GHz wideband transistor Product specification 2000 May 23 Supersedes data of 1997 Dec 04 NXP Semiconductors Product specification BFG540W NPN 9 GHz wideband transistor BFG540W/X; BFG540W/XR FEATURES MARKING High power gain TYPE NUMBER CODE Low noise figure BFG540W N9 lfpage 4 3 High transition frequency BFG540W/X N7 Gold metallization ensures BFG540W/XR N8 excellent reliability. 1 2 PINNING APPLICATIONS Top view MBK523 PIN DESCRIPTION RF front end wideband applications in the GHz range, such as analog and BFG540W (see Fig.1) digital cellular telephones, cordless 1 collector telephones (CT2, CT3, PCN, DECT, Fig.1 SOT343N. 2 base etc.), radar detectors, pagers, satellite television tuners (SATV), 3 emitter MATV/CATV amplifiers and repeater 4 emitter amplifiers in fibre-optic systems. BFG540W/X (see Fig.1) halfpage 3 4 1 collector DESCRIPTION 2 emitter NPN silicon planar epitaxial 3 base transistors in 4-pin dual-emitter 4 emitter 2 1 SOT343N and SOT343R plastic packages. BFG540W/XR (see Fig.2) Top view MSB842 1 collector 2 emitter 3 base Fig.2 SOT343R. 4 emitter QUICK REFERENCE DATA SYMBOL PARAMETER