BFU520XR | NXP Semiconductors

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NPN Wideband Silicon RF Transistor

BFU520XR
Active

NPN silicon RF transistor for high speed, low noise applications in a plastic, 4-pin dual-emitter SOT143R package.

The BFU520XR 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) = 0.65 dB at 900 MHz
  • Maximum stable gain 20 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

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N true 0 PSPBFU520XRen 6 Application Note Application Note t789 2 Data Sheet Data Sheet t520 1 Packing Information Packing Information t935 2 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 1.0 English 1442069610862719608540 PSP 316.0 KB None None documents None 1442069610862719608540 /docs/en/data-sheet/BFU520XR.pdf 316025 /docs/en/data-sheet/BFU520XR.pdf BFU520XR documents N 2014-03-05 NPN wideband silicon RF transistor /docs/en/data-sheet/BFU520XR.pdf /docs/en/data-sheet/BFU520XR.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Mar 5, 2014 980000996212993340 Data Sheet N NPN wideband silicon RF transistor Application Note Application Note 2 2 1.0 English 1442089604048716918517 PSP 963.6 KB None None documents None 1442089604048716918517 /docs/en/application-note/AN11439.pdf 963608 /docs/en/application-note/AN11439.pdf AN11439 documents N 2014-02-05 BFU520XR ISM 433 MHz LNA design /docs/en/application-note/AN11439.pdf /docs/en/application-note/AN11439.pdf Application Note N 645036621402383989 2022-12-07 pdf en Feb 5, 2014 645036621402383989 Application Note N BFU520XR ISM 433 MHz LNA design 3 1.0 English 1442088736752715613187 PSP 820.3 KB None None documents None 1442088736752715613187 /docs/en/application-note/AN11440.pdf 820267 /docs/en/application-note/AN11440.pdf AN11440 documents N 2014-02-05 BFU520XR ISM 866 MHz LNA design /docs/en/application-note/AN11440.pdf /docs/en/application-note/AN11440.pdf Application Note N 645036621402383989 2022-12-07 pdf en Feb 5, 2014 645036621402383989 Application Note N BFU520XR 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 Packing Information Packing Information 2 5 1.0 English 1442131199286725458986 PSP 247.4 KB None None documents None 1442131199286725458986 /docs/en/packing/SOT143R_215.pdf 247361 /docs/en/packing/SOT143R_215.pdf SOT143R_215 documents N N 2013-02-18 Tape reel SMD; standard product orientation 12NC ending 215 /docs/en/packing/SOT143R_215.pdf /docs/en/packing/SOT143R_215.pdf Packing Information N 145666923842250347 2024-07-12 pdf N en Nov 7, 2012 145666923842250347 Packing Information Y N Tape reel SMD; standard product orientation 12NC ending 215 6 1.0 English 1442131049180708900447 PSP 247.4 KB None None documents None 1442131049180708900447 /docs/en/packing/SOT143R_235.pdf 247363 /docs/en/packing/SOT143R_235.pdf SOT143R_235 documents N 2013-02-18 Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT143R_235.pdf /docs/en/packing/SOT143R_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 false 0 BFU520XR downloads en true 1 Y PSP Application Note 2 /docs/en/application-note/AN11439.pdf 2014-02-05 1442089604048716918517 PSP 2 Feb 5, 2014 Application Note None /docs/en/application-note/AN11439.pdf English documents 963608 None 645036621402383989 2022-12-07 /docs/en/application-note/AN11439.pdf BFU520XR ISM 433 MHz LNA design /docs/en/application-note/AN11439.pdf documents 645036621402383989 Application Note N en None pdf 1.0 N BFU520XR ISM 433 MHz LNA design 963.6 KB AN11439 N 1442089604048716918517 /docs/en/application-note/AN11440.pdf 2014-02-05 1442088736752715613187 PSP 3 Feb 5, 2014 Application Note None /docs/en/application-note/AN11440.pdf English documents 820267 None 645036621402383989 2022-12-07 /docs/en/application-note/AN11440.pdf BFU520XR ISM 866 MHz LNA design /docs/en/application-note/AN11440.pdf documents 645036621402383989 Application Note N en None pdf 1.0 N BFU520XR ISM 866 MHz LNA design 820.3 KB AN11440 N 1442088736752715613187 Data Sheet 1 /docs/en/data-sheet/BFU520XR.pdf 2014-03-05 1442069610862719608540 PSP 1 Mar 5, 2014 Data Sheet None /docs/en/data-sheet/BFU520XR.pdf English documents 316025 None 980000996212993340 2022-12-07 /docs/en/data-sheet/BFU520XR.pdf NPN wideband silicon RF transistor /docs/en/data-sheet/BFU520XR.pdf documents 980000996212993340 Data Sheet N en None pdf 1.0 N NPN wideband silicon RF transistor 316.0 KB BFU520XR N 1442069610862719608540 Packing Information 2 /docs/en/packing/SOT143R_215.pdf 2013-02-18 1442131199286725458986 PSP 5 Nov 7, 2012 Packing Information None /docs/en/packing/SOT143R_215.pdf English documents 247361 None 145666923842250347 2024-07-12 N /docs/en/packing/SOT143R_215.pdf Tape reel SMD; standard product orientation 12NC ending 215 /docs/en/packing/SOT143R_215.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N Tape reel SMD; standard product orientation 12NC ending 215 247.4 KB SOT143R_215 N 1442131199286725458986 /docs/en/packing/SOT143R_235.pdf 2013-02-18 1442131049180708900447 PSP 6 Nov 7, 2012 Packing Information None /docs/en/packing/SOT143R_235.pdf English documents 247363 None 145666923842250347 2022-12-07 /docs/en/packing/SOT143R_235.pdf Tape reel SMD; standard product orientation 12NC ending 235 /docs/en/packing/SOT143R_235.pdf documents 145666923842250347 Packing Information N en None pdf 1.0 N Tape reel SMD; standard product orientation 12NC ending 235 247.4 KB SOT143R_235 N 1442131049180708900447 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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6 documents

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Application Note (2)
Data Sheet (1)
Packing Information (2)
User Guide (1)

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