BFU520X: NPN wideband silicon RF transistor
NPN silicon RF transistor for high speed, low noise applications in a plastic, 4-pin dual-emitter SOT143B package.
The BFU520X is part of the BFU5 family of transistors, suitable for small signal to medium power applications up to 2 GHz.
Outline 3d SOT143b
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| NPN wideband silicon RF transistor (REV 2.0) PDF (301.0 kB) BFU520X | 05 Mar 2014 |
Application Notes (2)
| Name/Description | Modified Date |
|---|---|
| BFU520X ISM 433 MHz LNA design (REV 1.0) PDF (945.0 kB) AN11433 | 05 Feb 2014 |
| BFU520X ISM 866 MHz LNA design (REV 1.0) PDF (797.0 kB) AN11434 | 05 Feb 2014 |
Users Guides (1)
| Name/Description | Modified Date |
|---|---|
| User Manual BFU5xx series starter kits (REV 1.0) PDF (2.2 MB) UM10772 | 22 Jan 2014 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| Design with confidence using our latest RF discrete (REV 1.0) PDF (782.0 kB) 75017501 | 07 Jan 2014 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package; 4 leads (REV 1.0) PDF (225.0 kB) SOT143B | 08 Feb 2016 |
Packing (2)
| Name/Description | Modified Date |
|---|---|
| Tape reel SMD; standard product orientation 12NC ending 215 (REV 1.0) PDF (187.0 kB) SOT143B_215 | 07 Nov 2012 |
| Tape reel SMD; standard product orientation 12NC ending 235 (REV 1.0) PDF (187.0 kB) SOT143B_235 | 07 Nov 2012 |
Supporting Information (2)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE | 30 Sep 2013 |
Design Support
- BFU5XX family ADS design kit v2 (REV 1.0) ZIP BFU5XX_FAMILY_ADS_DESIGN_KIT_V2 8/1/2014
- Installation manual for NXP BFU5XX family ADS_design kit v2 (REV 1.0) PDF INSTALLATION_MANUAL_FOR_BFU5XX 8/1/2014
SPICE model
- BFU5xx family SPICE GP model v2 (REV 1.0) ZIP BFU5XX_FAMILY_SPICE_GP_V2_1 8/1/2014
S-Parameters
- BFU520X: S-parameter and Noise Figure 400 MHz - 2 GHz (REV 1.0) ZIP BFU520X_SPAR_NF 2/3/2014
- BFU520X: S-parameter 40 MHz - 6 GHz (REV 1.0) ZIP BFU520X_SPAR 2/3/2014
Ordering Information
| Product | Status | Package version | Package name | Generation | generation | fT [typ] (GHz) | VCEO [max] (V) | IC [max] (mA) | Ptot [max] (mW) | Polarity | NF (dB) | @f (MHz) | @IC (mA) | @VCE (V) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BFU520X | Active | SOT143B | SOT143B | 5th | 10.5 | 12 | 30 | 450 | NPN | 0.7 | 900 | 1 | 8 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BFU520X | | SOT143B | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | BFU520XAR (9340 677 06215) | %TE | BFU520X |    | Always Pb-free | 1 | 1 |
| Reel 11" Q3/T4, LargePack | Active | BFU520XVL (9340 677 06235) | %TE | BFU520X | | Always Pb-free | 1 | 1 |
- BFU520X ISM 433 MHz LNA design bfu520x
- BFU520X ISM 866 MHz LNA design bfu520x
- User Manual BFU5xx series starter kits bfu550xr
- Design with confidence using our latest RF discrete bfu590q
- BFU5XX family ADS design kit v2 BFU590Q
- Installation manual for NXP BFU5XX family ADS_design kit v2 BFU590Q
- BFU5xx family SPICE GP model v2 BFU590Q
- BFU520X: S-parameter and Noise Figure 400 MHz - 2 GHz BFU520X
- BFU520X: S-parameter 40 MHz - 6 GHz BFU520X
- plastic surface-mounted package; 4 leads prtr5v0u2x
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Tape reel SMD; standard product orientation 12NC ending 215 prtr5v0u2x
- Tape reel SMD; standard product orientation 12NC ending 235 prtr5v0u2ax
- BF996S
