NPN Wideband Silicon RF Transistor | NXP Semiconductors

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NPN Wideband Silicon RF Transistor

BFU550A
Active

NPN silicon RF transistor for high speed, low noise applications in a plastic, 3-pin SOT23 package.

The BFU550A is part of the BFU5 family of transistors, suitable for small signal to medium power applications up to 2 GHz.

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Product Details

Features

  • Low noise, high breakdown RF transistor
  • AEC-Q101 qualified
  • Minimum noise figure (NFmin) = 0.6 dB at 900 MHz
  • Maximum stable gain 18 dB at 900 MHz
  • 11 GHz fT silicon technology

Target Applications

  • Applications requiring high supply voltages and high breakdown voltages
  • Broadband amplifiers up to 2 GHz
  • Low noise amplifiers for ISM applications
  • ISM band oscillators

Buy/Parametrics

1 result

Include 0 NRND

Part

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Order

CAD Model

Package Type

Generation

fT [typ] (MHz)

VCEO [max] (V)

IC [max] (mA)

Ptot [max] (mW)

Polarity

NF (dB)

@f (MHz)

@IC (mA)

@VCE (V)

BFU550A
Data Sheet

TO-236AB

5th

11000

12

50

450

NPN

0.6

900

1

8

N true 0 PSPBFU550Aen 8 Application Note Application Note t789 2 Brochure Brochure t518 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 Supporting Information Supporting Information t531 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 1.0 English 1442067815149727070126 PSP 294.0 KB None None documents None 1442067815149727070126 /docs/en/data-sheet/BFU550A.pdf 294000 /docs/en/data-sheet/BFU550A.pdf BFU550A documents N 2015-09-12 NPN wideband silicon RF transistor /docs/en/data-sheet/BFU550A.pdf /docs/en/data-sheet/BFU550A.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Jan 13, 2014 980000996212993340 Data Sheet Y N NPN wideband silicon RF transistor Application Note Application Note 2 2 1.0 English 1442089119164698596067 PSP 975.0 KB None None documents None 1442089119164698596067 /docs/en/application-note/AN11381.pdf 975000 /docs/en/application-note/AN11381.pdf AN11381 documents N 2015-09-12 BFU550A ISM 433 MHz LNA design /docs/en/application-note/AN11381.pdf /docs/en/application-note/AN11381.pdf Application Note N 645036621402383989 2022-12-07 pdf en Feb 6, 2014 645036621402383989 Application Note Y N BFU550A ISM 433 MHz LNA design 3 1.0 English 1442089218242722838519 PSP 932.0 KB None None documents None 1442089218242722838519 /docs/en/application-note/AN11382.pdf 932000 /docs/en/application-note/AN11382.pdf AN11382 documents N 2015-09-12 BFU550A ISM 866 MHz LNA design /docs/en/application-note/AN11382.pdf /docs/en/application-note/AN11382.pdf Application Note N 645036621402383989 2022-12-07 pdf en Feb 4, 2014 645036621402383989 Application Note Y N BFU550A ISM 866 MHz LNA design User Guide User Guide 1 4 1.0 English 1442125527859730653164 PSP 2.2 MB None None documents None 1442125527859730653164 /docs/en/user-guide/UM10772.pdf 2216206 /docs/en/user-guide/UM10772.pdf UM10772 documents N 2014-01-22 User Manual BFU5xx series starter kits /docs/en/user-guide/UM10772.pdf /docs/en/user-guide/UM10772.pdf User Guide N 132339537837198660 2022-12-07 pdf en Jan 21, 2014 132339537837198660 User Guide N User Manual BFU5xx series starter kits Brochure Brochure 1 5 1.0 English 1442048525382701225627 PSP 801.0 KB None None documents None 1442048525382701225627 /docs/en/brochure/75017501.pdf 801012 /docs/en/brochure/75017501.pdf 75017501 documents N N 2016-07-01 Design with confidence using our latest RF discrete /docs/en/brochure/75017501.pdf /docs/en/brochure/75017501.pdf Brochure N 712453003803778552 2024-08-22 pdf N en Jan 7, 2014 712453003803778552 Brochure Y N Design with confidence using our latest RF discrete Package Information Package Information 1 6 1.1 English 1455079632657719943718 PSP 200.2 KB None None documents None 1455079632657719943718 /docs/en/package-information/SOT23.pdf 200193 /docs/en/package-information/SOT23.pdf SOT23 documents N N 2016-10-08 plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body /docs/en/package-information/SOT23.pdf /docs/en/package-information/SOT23.pdf Package Information N 302435339416912908 2024-11-29 pdf N en Jan 9, 2017 302435339416912908 Package Information Y N plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body PDF Packing Information Packing Information 1 7 2.0 English 1442131061201711409038 PSP 203.6 KB None None documents None 1442131061201711409038 /docs/en/packing/SOT23_235.pdf 203625 /docs/en/packing/SOT23_235.pdf SOT23_235 documents N N 2013-02-18 Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT23_235.pdf /docs/en/packing/SOT23_235.pdf Packing Information N 145666923842250347 2024-12-17 pdf N en Feb 5, 2013 145666923842250347 Packing Information Y N Tape reel SMD; standard product orientation 12NC ending 235 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 BFU550A downloads en true 1 Y PSP Application Note 2 /docs/en/application-note/AN11381.pdf 2015-09-12 1442089119164698596067 PSP 2 Feb 6, 2014 Application Note None /docs/en/application-note/AN11381.pdf English documents 975000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN11381.pdf BFU550A ISM 433 MHz LNA design /docs/en/application-note/AN11381.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N BFU550A ISM 433 MHz LNA design 975.0 KB AN11381 N 1442089119164698596067 /docs/en/application-note/AN11382.pdf 2015-09-12 1442089218242722838519 PSP 3 Feb 4, 2014 Application Note None /docs/en/application-note/AN11382.pdf English documents 932000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN11382.pdf BFU550A ISM 866 MHz LNA design /docs/en/application-note/AN11382.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N BFU550A ISM 866 MHz LNA design 932.0 KB AN11382 N 1442089218242722838519 Brochure 1 /docs/en/brochure/75017501.pdf 2016-07-01 1442048525382701225627 PSP 5 Jan 7, 2014 Brochure None /docs/en/brochure/75017501.pdf English documents 801012 None 712453003803778552 2024-08-22 N /docs/en/brochure/75017501.pdf Design with confidence using our latest RF discrete /docs/en/brochure/75017501.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Design with confidence using our latest RF discrete 801.0 KB 75017501 N 1442048525382701225627 Data Sheet 1 /docs/en/data-sheet/BFU550A.pdf 2015-09-12 1442067815149727070126 PSP 1 Jan 13, 2014 Data Sheet None /docs/en/data-sheet/BFU550A.pdf English documents 294000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/BFU550A.pdf NPN wideband silicon RF transistor /docs/en/data-sheet/BFU550A.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N NPN wideband silicon RF transistor 294.0 KB BFU550A N 1442067815149727070126 Package Information 1 /docs/en/package-information/SOT23.pdf 2016-10-08 1455079632657719943718 PSP 6 Jan 9, 2017 Package Information PDF None /docs/en/package-information/SOT23.pdf English documents 200193 None 302435339416912908 2024-11-29 N /docs/en/package-information/SOT23.pdf plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body /docs/en/package-information/SOT23.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body 200.2 KB SOT23 N 1455079632657719943718 Packing Information 1 /docs/en/packing/SOT23_235.pdf 2013-02-18 1442131061201711409038 PSP 7 Feb 5, 2013 Packing Information None /docs/en/packing/SOT23_235.pdf English documents 203625 None 145666923842250347 2024-12-17 N /docs/en/packing/SOT23_235.pdf Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT23_235.pdf documents 145666923842250347 Packing Information N en None Y pdf 2.0 N N Tape reel SMD; standard product orientation 12NC ending 235 203.6 KB SOT23_235 N 1442131061201711409038 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 User Guide 1 /docs/en/user-guide/UM10772.pdf 2014-01-22 1442125527859730653164 PSP 4 Jan 21, 2014 User Guide None /docs/en/user-guide/UM10772.pdf English documents 2216206 None 132339537837198660 2022-12-07 /docs/en/user-guide/UM10772.pdf User Manual BFU5xx series starter kits /docs/en/user-guide/UM10772.pdf documents 132339537837198660 User Guide N en None pdf 1.0 N User Manual BFU5xx series starter kits 2.2 MB UM10772 N 1442125527859730653164 true Y Products

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