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NPN 9 GHz wideband transistor

BFG505 No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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NPN silicon planar epitaxial transistor in a 4-pin dual-emitter SOT143B plastic package.

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CAD Model

Package Type

Generation

fT [typ] (MHz)

VCEO [max] (V)

IC [max] (mA)

Ptot [max] (mW)

Polarity

GUM [typ] (dB)

@f (MHz)

@IC (mA)

@VCE (V)

NF (dB)

BFG505
Data Sheet

Replacement part(s): BFU520

SOT143B

4th

9000

15

18

150

NPN

20

2000

1.25

6

1.9

N true 0 PSPBFG505en 8 Application Note Application Note t789 4 Data Sheet Data Sheet t520 1 Packing Information Packing Information t935 2 Supporting Information Supporting Information t531 1 en_US en_US en Data Sheet Data Sheet 1 1 4.0 English 1442063055358722112122 PSP 307.0 KB None None documents None 1442063055358722112122 /docs/en/data-sheet/BFG505_X_N.pdf 307000 /docs/en/data-sheet/BFG505_X_N.pdf BFG505_X_N documents N 2015-09-12 NPN 9 GHz wideband transistors /docs/en/data-sheet/BFG505_X_N.pdf /docs/en/data-sheet/BFG505_X_N.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Nov 29, 2007 980000996212993340 Data Sheet Y N NPN 9 GHz wideband transistors Application Note Application Note 4 2 1.0 English 1442088072093703943308 PSP 773.0 KB None None documents None 1442088072093703943308 /docs/en/application-note/933MHZ.pdf 773000 /docs/en/application-note/933MHZ.pdf 933MHZ documents N 2015-09-12 933MHz low power down converter with 60MHz IF /docs/en/application-note/933MHZ.pdf /docs/en/application-note/933MHZ.pdf Application Note N 645036621402383989 2022-12-07 pdf en Mar 22, 2006 645036621402383989 Application Note Y N 933MHz low power down converter with 60MHz IF 3 1.0 English 1442088843082710071271 PSP 832.7 KB None None documents None 1442088843082710071271 /docs/en/application-note/1890MHZ.pdf 832662 /docs/en/application-note/1890MHZ.pdf 1890MHZ documents N N 2011-06-30 1890MHZ /docs/en/application-note/1890MHZ.pdf /docs/en/application-note/1890MHZ.pdf Application Note N 645036621402383989 2023-02-20 pdf N en Mar 22, 2006 645036621402383989 Application Note Y N 1890MHZ 4 1.0 English 1442088585149760580519 PSP 318.0 KB None None documents None 1442088585149760580519 /docs/en/application-note/1P9GHZLC.pdf 318000 /docs/en/application-note/1P9GHZLC.pdf 1P9GHZLC documents N 2015-09-12 Low noise, Low current Preamplifier for 1,9 GHz at 3V /docs/en/application-note/1P9GHZLC.pdf /docs/en/application-note/1P9GHZLC.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jul 14, 1992 645036621402383989 Application Note Y N Low noise, Low current Preamplifier for 1,9 GHz at 3V 5 1.0 English 1442089228088710383684 PSP 446.0 KB None None documents None 1442089228088710383684 /docs/en/application-note/900MHZ.pdf 446000 /docs/en/application-note/900MHZ.pdf 900MHZ documents N 2015-09-12 Low noise 900MHz preamplifier at 3 V /docs/en/application-note/900MHZ.pdf /docs/en/application-note/900MHZ.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 13, 1992 645036621402383989 Application Note Y N Low noise 900MHz preamplifier at 3 V Packing Information Packing Information 2 6 1.0 English 1442131708432716930354 PSP 191.4 KB None None documents None 1442131708432716930354 /docs/en/packing/SOT143B_235.pdf 191447 /docs/en/packing/SOT143B_235.pdf SOT143B_235 documents N 2013-02-18 Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT143B_235.pdf /docs/en/packing/SOT143B_235.pdf Packing Information N 145666923842250347 2022-12-07 pdf en Nov 7, 2012 145666923842250347 Packing Information N Tape reel SMD; standard product orientation 12NC ending 235 7 1.0 English 1442131189524711731121 PSP 191.4 KB None None documents None 1442131189524711731121 /docs/en/packing/SOT143B_215.pdf 191435 /docs/en/packing/SOT143B_215.pdf SOT143B_215 documents N N 2013-02-18 Tape reel SMD; standard product orientation 12NC ending 215 /docs/en/packing/SOT143B_215.pdf /docs/en/packing/SOT143B_215.pdf Packing Information N 145666923842250347 2024-12-17 pdf N en Nov 7, 2012 145666923842250347 Packing Information Y N Tape reel SMD; standard product orientation 12NC ending 215 Supporting Information Supporting Information 1 8 1.0 English Reflow Soldering temperature profile 1442122749741692602431 PSP 34.6 KB None None documents None 1442122749741692602431 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 34577 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf REFLOW_SOLDERING_PROFILE documents N N 2016-10-08 Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Supporting Information N 371282830530968666 2024-11-28 pdf N en Feb 17, 2014 371282830530968666 Supporting Information Y N Reflow Soldering Profile false 0 BFG505 downloads en true 1 Y PSP Application Note 4 /docs/en/application-note/933MHZ.pdf 2015-09-12 1442088072093703943308 PSP 2 Mar 22, 2006 Application Note None /docs/en/application-note/933MHZ.pdf English documents 773000 None 645036621402383989 2022-12-07 /docs/en/application-note/933MHZ.pdf 933MHz low power down converter with 60MHz IF /docs/en/application-note/933MHZ.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N 933MHz low power down converter with 60MHz IF 773.0 KB 933MHZ N 1442088072093703943308 /docs/en/application-note/1890MHZ.pdf 2011-06-30 1442088843082710071271 PSP 3 Mar 22, 2006 Application Note None /docs/en/application-note/1890MHZ.pdf English documents 832662 None 645036621402383989 2023-02-20 N /docs/en/application-note/1890MHZ.pdf 1890MHZ /docs/en/application-note/1890MHZ.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N 1890MHZ 832.7 KB 1890MHZ N 1442088843082710071271 /docs/en/application-note/1P9GHZLC.pdf 2015-09-12 1442088585149760580519 PSP 4 Jul 14, 1992 Application Note None /docs/en/application-note/1P9GHZLC.pdf English documents 318000 None 645036621402383989 2022-12-07 /docs/en/application-note/1P9GHZLC.pdf Low noise, Low current Preamplifier for 1,9 GHz at 3V /docs/en/application-note/1P9GHZLC.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N Low noise, Low current Preamplifier for 1,9 GHz at 3V 318.0 KB 1P9GHZLC N 1442088585149760580519 /docs/en/application-note/900MHZ.pdf 2015-09-12 1442089228088710383684 PSP 5 Jan 13, 1992 Application Note None /docs/en/application-note/900MHZ.pdf English documents 446000 None 645036621402383989 2022-12-07 /docs/en/application-note/900MHZ.pdf Low noise 900MHz preamplifier at 3 V /docs/en/application-note/900MHZ.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N Low noise 900MHz preamplifier at 3 V 446.0 KB 900MHZ N 1442089228088710383684 Data Sheet 1 /docs/en/data-sheet/BFG505_X_N.pdf 2015-09-12 1442063055358722112122 PSP 1 Nov 29, 2007 Data Sheet None /docs/en/data-sheet/BFG505_X_N.pdf English documents 307000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/BFG505_X_N.pdf NPN 9 GHz wideband transistors /docs/en/data-sheet/BFG505_X_N.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.0 N NPN 9 GHz wideband transistors 307.0 KB BFG505_X_N N 1442063055358722112122 Packing Information 2 /docs/en/packing/SOT143B_235.pdf 2013-02-18 1442131708432716930354 PSP 6 Nov 7, 2012 Packing Information None /docs/en/packing/SOT143B_235.pdf English documents 191447 None 145666923842250347 2022-12-07 /docs/en/packing/SOT143B_235.pdf Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT143B_235.pdf documents 145666923842250347 Packing Information N en None pdf 1.0 N Tape reel SMD; standard product orientation 12NC ending 235 191.4 KB SOT143B_235 N 1442131708432716930354 /docs/en/packing/SOT143B_215.pdf 2013-02-18 1442131189524711731121 PSP 7 Nov 7, 2012 Packing Information None /docs/en/packing/SOT143B_215.pdf English documents 191435 None 145666923842250347 2024-12-17 N /docs/en/packing/SOT143B_215.pdf Tape reel SMD; standard product orientation 12NC ending 215 /docs/en/packing/SOT143B_215.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N Tape reel SMD; standard product orientation 12NC ending 215 191.4 KB SOT143B_215 N 1442131189524711731121 Supporting Information 1 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 2016-10-08 1442122749741692602431 PSP 8 Feb 17, 2014 Supporting Information Reflow Soldering temperature profile None /docs/en/supporting-information/Reflow_Soldering_Profile.pdf English documents 34577 None 371282830530968666 2024-11-28 N /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Reflow Soldering Profile 34.6 KB REFLOW_SOLDERING_PROFILE N 1442122749741692602431 true Y Products

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