BFS481

NPN Silicon RF Transistor for low noise, high-gain broadband amplifiers at collector currents from 0.5 mA to 12 mA

ParametricBFS481
VCEO  max12.0V
IC  max20.0mA
NF0.9dB
Gmax20.0dB
OIP318.0dBm
OP1dB-1.0dBm
fT  min8.0GHz
fT8.0GHz
Ptot  max175.0mW
PackageSOT363
Sales Product NameBFS481
OPNBFS481H6327XTSA1
Product Statusactive and preferred
Package NamePG-SOT363-6
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • For low noise, high-gain broadband amplifiers at collector currents from 0.5 mA to 12 mA
  • fT = 8 GHz, F = 0.9 dB at 900 MHz
  • Two (galvanic) internal isolated Transistors in one package
  • For orientation in reel see package information in Datasheet
  • Pb-free (RoHS compliant) package
  • Qualification report according to AEC-Q101 available
Target Applications:
  • Wireless Communications
  • For amplifier and oscillator applications in RF Front-end
Data Sheet
TitleSizeDateVersion
BFS481,EN558 KB25 Jun 201301_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-01-27_04-06-44_MA000844152_PG-SOT363-6-1.pdfEN27 KB27 Jan 201602_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.01.2 MB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Cadence - v1.0250 KB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Eagle - v1.058 KB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Mentor - v1.0368 KB22 Oct 201301_00
PCB Footprints and Symbols - BFS481 - Low Noise Si Transistors up to 2.5 GHz - MWO – v2.0.zipEN238 KB30 Mar 201501_00
Simulation Models
TitleSizeDateVersion
Infineon-RFTransistor-AWR-MWO-Design-Kit-SM-v02_00-ENEN21.4 MB11 Dec 201502_00
Simulation Data
TitleSizeDateVersion
BFS481235 KB02 Aug 2007
Package Data
TitleSizeDateVersion
PG-SOT363-6-1 | BFS481H6327XTSA1EN470 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.01.2 MB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Cadence - v1.0250 KB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Eagle - v1.058 KB22 Oct 201301_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Mentor - v1.0368 KB22 Oct 201301_00
PCB Footprints and Symbols - BFS481 - Low Noise Si Transistors up to 2.5 GHz - MWO – v2.0.zipEN238 KB30 Mar 201501_00
EN BFS481
EN BFS481
EN BFQ790
BFS481 BFS481
EN BFS481
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.0 BFR360L3
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Cadence - v1.0 BFR360L3
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Eagle - v1.0 BFR360L3
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Mentor - v1.0 BFR360L3
EN BFS481