2024年4月9日发(作者：敬瑛)
查询BFG540供应商
DATA SHEET
BFG540; BFG540/X; BFG540/XR
NPN 9GHz wideband transistor
Product specification
Supersedes data of 1997Dec03
2000May23
Philips SemiconductorsProduct specification
NPN 9GHz wideband transistor
BFG540; BFG540/X;
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,satelliteTVtuners(SATV),
MATV/CATVamplifiersandrepeater
amplifiers in fibre-optical systems.
Thetransistorsaremountedinplastic
SOT143B and SOT143R packages.
2000May23
PINNING
PINDESCRIPTION
BFG540 (Fig.1) Code: N37
1collector
2base
3emitter
4emitter
BFG540/X (Fig.1) Code: N43
1collector
2emitter
3base
4emitter
BFG540/XR (Fig.2) Code: N49
1collector
2emitter
3base
4emitter
2
BFG540/XR
handbook, 2 columns
43
12
Top view
MSB014
Fig.1 SOT143B.
handbook, 2 columns
34
21
Top view
MSB035
Fig.2 SOT143R.
2024年4月9日发(作者：敬瑛)
查询BFG540供应商
DATA SHEET
BFG540; BFG540/X; BFG540/XR
NPN 9GHz wideband transistor
Product specification
Supersedes data of 1997Dec03
2000May23
Philips SemiconductorsProduct specification
NPN 9GHz wideband transistor
BFG540; BFG540/X;
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,satelliteTVtuners(SATV),
MATV/CATVamplifiersandrepeater
amplifiers in fibre-optical systems.
Thetransistorsaremountedinplastic
SOT143B and SOT143R packages.
2000May23
PINNING
PINDESCRIPTION
BFG540 (Fig.1) Code: N37
1collector
2base
3emitter
4emitter
BFG540/X (Fig.1) Code: N43
1collector
2emitter
3base
4emitter
BFG540/XR (Fig.2) Code: N49
1collector
2emitter
3base
4emitter
2
BFG540/XR
handbook, 2 columns
43
12
Top view
MSB014
Fig.1 SOT143B.
handbook, 2 columns
34
21
Top view
MSB035
Fig.2 SOT143R.