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BCP55 ECAD models PCB Symbol, Footprint & ECAD Model

60 V, 1 A NPN medium power transistor

NPN medium power transistor in a SOT223 Surface-Mounted Device (SMD) plastic package. PNP complement: BCP52.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BCP55 BCP55,135 933917210135 SOT223 Order product
BCP55 BCP55,115 933917210115 SOT223 Order product
BCP55/A BCP55/A,135 934061078135 SOT223 Order product
BCP55/A BCP55/A,115 934061078115 SOT223 Order product
BCP55/A2 BCP55/A2,115 934062851115 SOT223 Order product
BCP55/R BCP55/R,115 934059224115 SOT223 Order product


  • High current
  • Three current gain selections
  • High power dissipation capability
  • AEC-Q101 qualified

Target applications

  • Linear voltage regulators
  • Low-side switches
  • Battery-driven devices
  • Power management
  • MOSFET drivers
  • Amplifiers


Type numberPackage versionPackage nameSize (mm)Ptot [max] (mW)PolarityVCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]fT [min] (MHz)Complement
BCP55SOT223SC-736.5 x 3.5 x 1.651350NPN60100040250180BCP52


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9339 172 10135 )
SOT223Reel 11¼" Q1/T1 in LargePack
( 9339 172 10115 )
ActiveBCP55Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
BCP55_BCX55_BC55PA60 V, 1 A NPN medium power transistorsData sheet2018-08-28
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BCP55_Nexperia_Product_QualityBCP55 Nexperia Product QualityQuality document2019-05-20
BCP55_Nexperia_Product_ReliabilityBCP55 Nexperia Product ReliabilityQuality document2019-04-29
BCP55BCP55 SPICE modelSPICE model2019-11-21
SOT223_115Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-07
SOT223_135Tape reel SMD; standard product orientation 12NC ending 135Packing2012-11-07
SOT223plastic, surface-mounted package with increased heatsink; 4 leads; 2.3 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm bodyOutline drawing2019-05-28


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.


File nameTitleTypeDate
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
BCP55BCP55 SPICE modelSPICE model2019-11-21

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BCP55BCP55,135933917210135Reel 11¼" Q1/T1 in LargePackOrder product
BCP55BCP55,115933917210115Reel 7" Q1/T1Order product
BCP55/ABCP55/A,135934061078135Reel 11¼" Q1/T1 in LargePackOrder product
BCP55/ABCP55/A,115934061078115Reel 7" Q1/T1Order product
BCP55/A2BCP55/A2,115934062851115Reel 7" Q1/T1Order product
BCP55/RBCP55/R,115934059224115Reel 7" Q1/T1Order product


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Sample orders normally take 2-4 days for delivery.

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