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PMST3906 ECAD models PCB Symbol, Footprint & ECAD Model

40 V, 200 mA PNP switching transistor

PNP switching transistor in a SOT323 (SC-70) very small Surface-Mounted Device (SMD) plastic package.

NPN complement: PMST3904.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PMST3906 PMST3906,135 934026930135 SOT323 Order product
PMST3906 PMST3906,115 934026930115 SOT323 Order product


  • Collector current: IC ≤ -200 mA
  • Collector-emitter voltage: VCEO ≤ -40 V
  • Very small SMD plastic package
  • AEC-Q101 qualified

Target applications

  • General amplification and switching


Type numberPackage versionPackage nameSize (mm)transistor polarityVCEO [max] (V)IC [max] (mA)hFE [max]hFE [min]toff (ns)Ptot [max] (mW)
PMST3906SOT323SC-702 x 1.25 x 0.95PNP-40-200300100300200


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9340 269 30135 )
SOT323Reel 11¼" Q1/T1 in LargePack
( 9340 269 30115 )
Active%2AReel 7" Q1/T1

Quality, reliability & chemical content

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

Documentation (8)

File nameTitleTypeDate
PMST390640 V, 200 mA PNP switching transistorData sheet2009-05-03
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
PMST3906_Nexperia_Product_QualityPMST3906 Nexperia Product QualityQuality document2019-05-20
PMST3906_Nexperia_Product_ReliabilityPMST3906 Nexperia Product ReliabilityQuality document2019-04-29
PMST3906PMST3906 SPICE modelSPICE model2019-11-21
SOT323_135Tape reel SMD; standard product orientation 12NC ending 135Packing2012-11-16
SOT323_115Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-16
SOT323plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyOutline drawing2017-01-31


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
PMST3906PMST3906 SPICE modelSPICE model2019-11-21

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PMST3906PMST3906,135934026930135Reel 11¼" Q1/T1 in LargePackOrder product
PMST3906PMST3906,115934026930115Reel 7" Q1/T1Order 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.