BC856W; BC857W; BC858W

PNP general purpose transistors

PNP transistor in a SOT323 plastic package.

NPN complements: BC846W, BC847W and BC848W.

Features and benefits

  • Low current (max. 100 mA)
  • Low voltage (max. 65 V).
  • AEC-Q101 qualified

Applications

  • General purpose switching and amplification.

Parametrics

Type numberPackage versionPackage nameSize (mm)PolarityPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]
BC856AWSOT323SC-702 x 1.25 x 0.95PNP200-65-100125250
BC856BWSOT323SC-702 x 1.25 x 0.95PNP200-65-100220475
BC856WSOT323SC-702 x 1.25 x 0.95PNP200-65-100125475
BC857AWSOT323SC-702 x 1.25 x 0.95PNP200-45-100125250
BC857BWSOT323SC-702 x 1.25 x 0.95PNP200-45-100220475
BC857CWSOT323SC-702 x 1.25 x 0.95PNP200-45-100420800
BC857WSOT323SC-702 x 1.25 x 0.95PNP200-45-100125800
BC858WSOT323SC-702 x 1.25 x 0.95PNP200-30-100125800

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
BC856AW
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3A%BC856AW,135
( 9340 218 10135 )
Reel 7” Q1/T1 or Q2/T3Active3A%BC856AW,115
( 9340 218 10115 )
BC856BW
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3B%BC856BW,135
( 9340 218 20135 )
Reel 7” Q1/T1 or Q2/T3Active3B%BC856BW,115
( 9340 218 20115 )
BC856W
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3D%BC856W,135
( 9340 217 50135 )
Reel 7” Q1/T1 or Q2/T3Active3D%BC856W,115
( 9340 217 50115 )
BC857AW
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3E%BC857AW,135
( 9340 218 40135 )
Reel 7” Q1/T1 or Q2/T3Active3E%BC857AW,115
( 9340 218 40115 )
BC857BW
SC-70
(SOT323)
SOT323Reel 7” Q1/T1 or Q2/T3Active3F%BC857BW,115
( 9340 218 50115 )
Reel 13” or 11 ¼” Q1/T1 Active3F%BC857BW,135
( 9340 218 50135 )
BC857CW
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3G%BC857CW,135
( 9340 218 60135 )
Reel 7” Q1/T1 or Q2/T3Active3G%BC857CW,115
( 9340 218 60115 )
BC857W
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Active3H%BC857W,135
( 9340 218 30135 )
Reel 7” Q1/T1 or Q2/T3Active3H%BC857W,115
( 9340 218 30115 )
BC858W
SC-70
(SOT323)
SOT323Reel 7” Q1/T1 or Q2/T3Active3M%BC858W,115
( 9340 218 70115 )
Reel 13” or 11 ¼” Q1/T1 Active3M%BC858W,135
( 9340 218 70135 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
BC857BW/SN
SC-70
(SOT323)
SOT323Reel 13” or 11 ¼” Q1/T1 Discontinued / End-of-life3F%BC857BW/SNF
( 9340 706 84135 )
Reel 7” Q1/T1 or Q2/T3Discontinued / End-of-life3F%BC857BW/SNX
( 9340 706 84115 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
BC856BW/A2934062902115
BC856BW/ZL9340697041352017-05-312017-11-30BC856BW
    BC856BW/ZL9340697041152017-05-312017-11-30BC856BW
      BC857BW934021850185
      BC857BW/A2934062903115
      BC857BW/MI9340696511352018-12-312019-06-30BC857BW
        BC857BW/SN9340706841352020-12-312021-06-30BC857BW
          BC857BW/SN9340706841152020-12-312021-06-30BC857BW
            BC857BW/ZL9340697091352017-05-312017-11-30BC857BW
              BC857BW/ZL9340697091152017-05-312017-11-30BC857BW
                BC857CW/MI9340696451152018-12-312019-06-30BC857CW
                  BC857W/A2934062904115
                  BC857W/DG934061927115
                  BC858W934021870185

                  Quality, reliability & chemical content

                  Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
                  BC856AWBC856AW,135BC856AWweek 30, 200311
                  BC856AWBC856AW,115BC856AWweek 30, 200311
                  BC856BWBC856BW,135BC856BWweek 30, 200311
                  BC856BWBC856BW,115BC856BWweek 30, 200311
                  BC856WBC856W,135BC856Wweek 30, 200311
                  BC856WBC856W,115BC856Wweek 30, 200311
                  BC857AWBC857AW,135BC857AWweek 30, 200311
                  BC857AWBC857AW,115BC857AWweek 30, 200311
                  BC857BWBC857BW,115BC857BWweek 30, 200311
                  BC857BWBC857BW,135BC857BWweek 30, 200311
                  BC857CWBC857CW,135BC857CWweek 30, 200311
                  BC857CWBC857CW,115BC857CWweek 30, 200311
                  BC857WBC857W,135BC857Wweek 30, 200311
                  BC857WBC857W,115BC857Wweek 30, 200311
                  BC858WBC858W,115BC858Wweek 30, 200311
                  BC858WBC858W,135BC858Wweek 30, 200311

                  The variants in the table below are discontinued. See the table Discontinuation information for more information.

                  Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
                  BC857BW/SNBC857BW/SNFBC857BW/SNweek 25, 201911
                  BC857BW/SNBC857BW/SNXBC857BW/SNweek 25, 201911
                  Quality and reliability disclaimer

                  Documentation (4)

                  File nameTitleTypeDate
                  BC856W_BC857W_BC858WPNP general purpose transistorsData sheet2002-02-03
                  LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
                  Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
                  SOT323plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21

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