BFG505: NPN 9 GHz wideband transistor

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

Outline 3d SOT143b
Data Sheets (1)
Name/DescriptionModified Date
NPN 9 GHz wideband transistors (REV 4.0) PDF (307.0 kB) BFG505_X_N29 Nov 2007
Application Notes (4)
Name/DescriptionModified Date
1890MHz low power down converter with 110MHz IF (REV 1.0) PDF (813.0 kB) 1890MHZ22 Mar 2006
933MHz low power down converter with 60MHz IF (REV 1.0) PDF (773.0 kB) 933MHZ22 Mar 2006
Low noise, Low current Preamplifier for 1,9 GHz at 3V (REV 1.0) PDF (318.0 kB) 1P9GHZLC14 Jul 1992
Low noise 900MHz preamplifier at 3 V (REV 1.0) PDF (446.0 kB) 900MHZ13 Jan 1992
Package Information (1)
Name/DescriptionModified Date
plastic surface-mounted package; 4 leads (REV 1.0) PDF (225.0 kB) SOT143B08 Feb 2016
Packing (2)
Name/DescriptionModified Date
Tape reel SMD; standard product orientation 12NC ending 215 (REV 1.0) PDF (187.0 kB) SOT143B_21507 Nov 2012
Tape reel SMD; standard product orientation 12NC ending 235 (REV 1.0) PDF (187.0 kB) SOT143B_23507 Nov 2012
Supporting Information (2)
Name/DescriptionModified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE30 Sep 2013
SPICE model
S-Parameters
Ordering Information
ProductStatusPackage versionPackage nameGenerationgenerationfT [typ] (GHz)VCEO [max] (V)IC [max] (mA)Ptot [max] (mW)PolarityGUM [typ] (dB)@f (MHz)@IC (mA)@VCE (V)NF (dB)
BFG505End of LifeSOT143BSOT143B4th91518150NPN1320001.2561.9
BFG505/XEnd of LifeSOT143BSOT143B4th91518150NPN1320001.2561.9
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
BFG505SOT143BReflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 7" Q3/T4DiscontinuedBFG505,215 (9340 187 60215)%MEBFG505week 47, 200211
BFG505/XSOT143BReflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 11" Q3/T4, LargePackDiscontinuedBFG505/X,235 (9340 187 70235)%MKBFG505/Xweek 47, 200211
Reel 7" Q3/T4DiscontinuedBFG505/X,215 (9340 187 70215)%MKBFG505/Xweek 47, 200211
NPN 9 GHz wideband transistors bfg505
Low noise 900MHz preamplifier at 3 V bfr520
1890MHz low power down converter with 110MHz IF bfg505
Low noise, Low current Preamplifier for 1,9 GHz at 3V bfg505
933MHz low power down converter with 60MHz IF bfg505
S-parameter BFG505 BFG505
BFG505D SPICE model BFG505
BFG505G SPICE model BFG505
BFG505K SPICE model BFG505
BFG505C SPICE model BFG505
BFG505_SPICE SPICE model BFG505
BFG505F SPICE model BFG505
BFG505B SPICE model BFG505
BFG505H SPICE model BFG505
BFG505J SPICE model BFG505
BFG505I SPICE model BFG505
BFG505L SPICE model BFG505
BFG505A SPICE model BFG505
BFG505E SPICE model BFG505
Spice model BFG505/X BFG505
Spice model BFG505 BFG505
Tape reel SMD; standard product orientation 12NC ending 235 prtr5v0u2ax
Tape reel SMD; standard product orientation 12NC ending 215 prtr5v0u2x
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
Footprint for wave soldering SOT143B BF996S
Footprint for reflow soldering SOT143B BF996S
plastic surface-mounted package; 4 leads BF996S