Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information

BC857QAS Automotive Qualified

45 V, 100 mA PNP/PNP general-purpose transistor

PNP/PNP general-purpose transistor in a leadless ultra small DFN1010B-6 (SOT1216) Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BC857QAS BC857QASZ 934068723147 SOT1216 Order product
BC857QAS BC857QASX 934068723115 SOT1216 Order product

Features and benefits

  • Reduces component count
  • Reduces pick and place costs
  • AEC-Q101 qualified
  • Low package height of 0.37 mm


  • General-purpose switching and amplification
  • Mobile applications


Type numberPackage versionPackage nameSize (mm)PolarityConfigurationPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]fr [min] (MHz)
BC857QASSOT1216DFN1010B-61.1 x 1.0 x 0.37PNP2230-45-100200450100


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 687 23147 )
Active10 01 00
SOT1216Reel 7" Q2/T3

Quality, reliability & chemical content

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

Documentation (4)

File nameTitleTypeDate
BC857QAS45 V, 100 mA PNP/PNP general-purpose transistorData sheet2017-05-04
BC857QAS_Nexperia_Product_QualityBC857QAS Nexperia Product QualityQuality document2019-05-20
BC857QAS_Nexperia_Product_ReliabilityBC857QAS Nexperia Product Reliability Quality documentQuality document2020-03-11
BC857QASBC857QAS SPICE modelSPICE model2020-07-06


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
BC857QASBC857QAS SPICE modelSPICE model2020-07-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BC857QASBC857QASZ934068723147Reel 7" Q2/T3Order product
BC857QASBC857QASX934068723115Reel 7” Q1/T1 or Q2/T3Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.