PDTC143Z series

NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 47 kΩ

NPN Resistor-Equipped Transistor (RET) family in Surface-Mounted Device (SMD) plastic packages.

Features and benefits

  • 100 mA output current capability
  • Built-in bias resistors
  • Simplifies circuit design
  • Reduces component count
  • Reduces pick and place costs
  • AEC-Q101 qualified


  • Digital applications in automotive and industrial segments
  • Control of IC inputs
  • Cost-saving alternative for BC847/857 series in digital applications
  • Switching loads


Type numberPackage versionPackage nameSize (mm)IO [max] (mA)R1 (typ) (kΩ)R2 (typ) (kΩ)channel typePtot (mW)VCEO (V)
PDTC143ZMSOT883DFN1006-31.0 x 0.6 x 0.481004.747NPN25050
PDTC143ZTSOT23SOT232.9 x 1.3 x 11004.747NPN25050
PDTC143ZUSOT323SC-702 x 1.25 x 0.951004.747NPN20050


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOT883Reel 7" Q1/T1 Pitch 2mmActiveE3PDTC143ZM,315
( 9340 571 80315 )

Reel 11" Q3/T4, LargePackActive%18PDTC143ZT,235
( 9340 547 00235 )
Reel 7" Q3/T4Active%18PDTC143ZT,215
( 9340 547 00215 )
Reel 7” Q1/T1 or Q2/T3Active%54PDTC143ZU,115
( 9340 575 44115 )

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 dateMSLMSL leadfree
    PDTC143ZMPDTC143ZM,315PDTC143ZMAlways Pb-free11
    PDTC143ZTPDTC143ZT,235PDTC143ZTAlways Pb-free11
    PDTC143ZTPDTC143ZT,215PDTC143ZTweek 34, 200311
    PDTC143ZUPDTC143ZU,115PDTC143ZUweek 30, 200311
    Quality and reliability disclaimer

    Documentation (8)

    File nameTitleTypeDate
    PDTC143Z_SERNPN resistor-equipped transistors; R1 = 4.7 kOhm, R2 = 47 kOhmData sheet2018-08-07
    LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
    Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
    SOT883plastic, leadless ultra small package; 3 terminals; 0.35 mm pitch; 1 mm x 0.6 mm x 0.48 mm bodyPackage information2020-09-25
    SOT323plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
    SOT23plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm bodyPackage information2020-05-13
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


    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.

    Ordering, pricing & availability


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