BF820; BF822

NPN high voltage transistors

NPN high-voltage transistor in a SOT23 plastic package.

PNP complements: BF821; BF823.


  • Low current (max. 50 mA)
  • High voltage (max. 300 V).
  • AEC-Q101 qualified

Target applications

  • Telephony and professional communication equipment.


Type numberPackage versionPackage nameSize (mm)hFE minProduct statusfT min (MHz)PolarityIC max (mA)VCEO max (V)Ptot max (mW)ComplementhFE max
BF820SOT23SOT232.9 x 1.3 x 150Production60NPN50300250BF821>50
BF822SOT23SOT232.9 x 1.3 x 150Production60NPN50250250BF823>50


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))

SOT23Reel 7" Q3/T4Active1V%BF820,215
( 9336 651 20215 )
Reel 11" Q3/T4, LargePackActive1V%BF820,235
( 9336 651 20235 )

SOT23Reel 7" Q3/T4Active1X%BF822,215
( 9336 408 90215 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
BF820BF820,215BF820week 34, 200395.00.442.27E911
BF820BF820,235BF820week 34, 200395.00.442.27E911
BF822BF822,215BF822week 34, 200395.00.442.27E911
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
BF820_BF822NPN high voltage transistorsData sheet2004-01-15
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOT23_185Tape reel SMD; standard product orientation 12NC ending 185Packing2012-11-16
SOT23_235Tape reel SMD; standard product orientation 12NC ending 235Packing2013-02-05
SOT23_215Tape reel SMD; standard product orientation 12NC ending 215Packing2012-11-16
SOT23plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm bodyOutline drawing2019-01-09


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Ordering, pricing & availability


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