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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NPN wideband silicon RF transistor (REV 1.0) PDF (309.0 kB) BFU520XR | 05 Mar 2014 |
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BFU520XR ISM 433 MHz LNA design (REV 1.0) PDF (941.0 kB) AN11439 | 05 Feb 2014 |
BFU520XR ISM 866 MHz LNA design (REV 1.0) PDF (801.0 kB) AN11440 | 05 Feb 2014 |
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User Manual BFU5xx series starter kits (REV 1.0) PDF (2.2 MB) UM10772 | 22 Jan 2014 |
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Design with confidence using our latest RF discrete (REV 1.0) PDF (782.0 kB) 75017501 | 07 Jan 2014 |
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plastic surface-mounted package; reverse pinning; 4 leads (REV 1.0) PDF (230.0 kB) SOT143R | 08 Feb 2016 |
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Tape reel SMD; standard product orientation 12NC ending 215 (REV 1.0) PDF (242.0 kB) SOT143R_215 | 07 Nov 2012 |
Tape reel SMD; standard product orientation 12NC ending 235 (REV 1.0) PDF (242.0 kB) SOT143R_235 | 07 Nov 2012 |
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) |
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BFU520XR | Active | SOT143R | SOT143R | 5th | 10.5 | 12 | 30 | 450 | NPN | 0.65 | 900 | 1 | 8 |
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 |
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BFU520XR | SOT143R | Reel 11" Q3/T4, LargePack | Active | BFU520XRVL (9340 677 11235) | %TJ | BFU520XR | Always Pb-free | 1 | 1 | |||
Reel 7" Q3/T4 | Active | BFU520XRR (9340 677 11215) | %TJ | BFU520XR | Always Pb-free | 1 | 1 |