NPN 9 GHz wideband transistor

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The BFR540 is an NPN silicon planar epitaxial transistor in a SOT23 plastic package.

Data Sheet

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Part Show description	CAD Model	Package Type	Generation	f_T [typ] (MHz)	V_CEO [max] (V)	I_C [max] (mA)	P_tot [max] (mW)	Polarity	G_UM [typ] (dB)	@f (MHz)	@I_C (mA)	@V_CE (V)	NF (dB)
BFR540 Data Sheet Replacement part(s): BFU550A		TO-236AB	4th	9000	15	120	500	NPN	14	2000	10	8	2.1

Documentation

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3 documents

Compact List

NPN 9 GHz wideband transistor[BFR540]

PDFSep 13, 2011Rev 6.0

plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body[SOT23]

PDFJan 9, 2017Rev 1.1

Tape reel SMD; standard product orientation 12NC ending 235[SOT23_235]

PDFFeb 5, 2013Rev 2.0

Design Resources

Design Files

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1-5of 16 design files

Models
BFR540G SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540G
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BFR540L SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540L
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BFR540K SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540K
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Models
S-parameters BFR540

ZIPRev 1.0Apr 23, 201925.8 KBSPAR_BFR540
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BFR540H SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540H
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BFR540B SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540B
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BFR540C SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540C
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BFR540I SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540I
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BFR540 SPICE model

PRMRev 1.3Jun 8, 20121.0 KBBFR540_1
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BFR540J SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540J
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BFR540A SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540A
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BFR540D SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540D
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Spice model BFR540

PRMRev 1.0Jun 6, 20122.0 KBSPICE_BFR540
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BFR540E SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540E
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BFR540_SPICE SPICE model

PRMRev 1.3Jun 8, 20122.0 KBBFR540_SPICE
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BFR540F SPICE model

S2PRev 1.3Jul 22, 20122.0 KBBFR540F
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Data Sheet (1)

NPN 9 GHz wideband transistor[BFR540]

Package Information (1)

plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body[SOT23]

Packing Information (1)

Tape reel SMD; standard product orientation 12NC ending 235[SOT23_235]

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Data Sheet (1)

NPN 9 GHz wideband transistor[BFR540]

Package Information (1)

plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body[SOT23]

Packing Information (1)

Tape reel SMD; standard product orientation 12NC ending 235[SOT23_235]

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