PNP resistor-equipped transistors; R1 = 47 kΩ, R2 = 47 kΩ

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PDTA144ET PDTA144ET,235 934031080235 SOT23 Order product
PDTA144ET PDTA144ET,215 934031080215 SOT23 Order product


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

Target applications

  • 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)IC [max] (mA)R1 (typ) (kΩ)R2 (typ) (kΩ)channel typePtot (mW)VCEO (V)
PDTA144ETSOT23SOT232.9 x 1.3 x 11004747PNP25050


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

SOT23Reel 11" Q3/T4, LargePackActiveStandard MarkingPDTA144ET,235
( 9340 310 80235 )
Reel 7" Q3/T4ActiveStandard MarkingPDTA144ET,215
( 9340 310 80215 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
PDTA144ETPDTA144ET,235PDTA144ETAlways Pb-free95.00.442.27E911
PDTA144ETPDTA144ET,215PDTA144ETweek 34, 200395.00.442.27E911
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
PDTA144E_SERPNP resistor-equipped transistors;R1 = 47 kOhm, R2 = 47 kOhmData sheet2018-08-28
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
PDTA144ET_Nexperia_Product_QualityPDTA144ET Nexperia Product QualityQuality document2019-05-20
PDTA144ET_Nexperia_Product_ReliabilityPDTA144ET Nexperia Product ReliabilityQuality document2019-04-29
PDTA144ETPDTA144ET SPICE modelSPICE model2012-07-22
PDTA144ETPDTA144ET SPICE modelSPICE model2015-05-31
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


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
PDTA144ETPDTA144ET SPICE modelSPICE model2012-07-22
PDTA144ETPDTA144ET SPICE modelSPICE model2015-05-31

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PDTA144ETPDTA144ET,235934031080235Reel 11" Q3/T4, LargePackOrder product
PDTA144ETPDTA144ET,215934031080215Reel 7" Q3/T4Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.