BFR181W

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

ParametricBFR181W
VCEO  max12.0V
IC  max20.0mA
NF0.9dB
Gmax19.0dB
OIP318.0dBm
OP1dB-1.0dBm
fT  min8.0GHz
fT8.0GHz
Ptot  max175.0mW
PackageSOT323
Sales Product NameBFR181W
OPNBFR181WH6327XTSA1
Product Statusactive and preferred
Package NamePG-SOT323-3
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
  • Pb-free (RoHS compliant) package1)
  • Qualification report according to AEC-Q101 available
Target Applications:
  • Wireless Communications
  • For amplifier and oscillator applications in RF Front-end
Data Sheet
TitleSizeDateVersion
BFR181W,EN667 KB02 May 201401_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-01-21_03-27-58_MA000787820_PG-SOT323-3-1.pdfEN27 KB21 Jan 201602_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistors up to 2.5 GHz - MWO - v2.0.zipEN91 KB31 Jul 201501_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Eagle - v1.0EN2 KB02 Jun 201601_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Cadence - v1.0EN10 KB02 Jun 201601_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.01.2 MB22 Oct 201301_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Altium - v1.0EN517 KB02 Jun 201601_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Mentor - v1.0EN2 KB02 Jun 201601_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
Simulation Models
TitleSizeDateVersion
Infineon-RFtransistor-Keysight-ADS-Design-Kit-SM-v02_00-ENEN940 KB26 Oct 201502_00
Infineon-RFTransistor-AWR-MWO-Design-Kit-SM-v02_00-ENEN21.4 MB11 Dec 201502_00
Simulation Data
TitleSizeDateVersion
BFR181W286 KB14 Apr 2014
Package Data
TitleSizeDateVersion
PG-SOT323-3-1 | BFR181WH6327XTSA1EN561 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistors up to 2.5 GHz - MWO - v2.0.zipEN91 KB31 Jul 201501_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Eagle - v1.0EN2 KB02 Jun 201601_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Cadence - v1.0EN10 KB02 Jun 201601_00
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.01.2 MB22 Oct 201301_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Altium - v1.0EN517 KB02 Jun 201601_00
PCB Footprints and Symbols - BFR181W - Low Noise Si Transistor up to 2,5 GHz - Mentor - v1.0EN2 KB02 Jun 201601_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
EN BFR181W
EN BFR181W
EN BFP780
EN BFQ790
BFR181W BFR181W
EN BFR181W
EN BFR181W
EN BFR181W
EN BFR181W
PCB Footprints & Symbols - Low Noise Si Transistors up to 2,5 GHz - Altium - v1.0 BFR360L3
EN BFR181W
EN BFR181W
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