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PMBT3906 ECAD models PCB Symbol, Footprint & ECAD Model

PNP switching transistor

PNP switching transistor in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic package.

NPN complement: PMBT3904

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PMBT3906 PMBT3906,235 933776010235 SOT23 Order product
PMBT3906 PMBT3906,215 933776010215 SOT23 Order product
PMBT3906/DG PMBT3906/DG,215 934061887215 SOT23 Order product
PMBT3906/IN PMBT3906/IN,215 934058061215 SOT23 Order product
PMBT3906/TE1 PMBT3906/TE1R 934068425215 SOT23 Order product


  • Collector-emitter voltage VCEO = - 40 V
  • Collector-current capability IC = - 200 mA

Target applications

  • General amplification and switching


Type numberPackage versionPackage nameSize (mm)transistor polarityVCEO [max] (V)IC [max] (mA)hFE [max]hFE [min]fT [min] (MHz)toff (ns)ComplementPtot [max] (mW)
PMBT3906SOT23SOT232.9 x 1.3 x 1PNP-40-200300100250300PMBT3904M250


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9337 760 10235 )

SOT23Reel 11" Q3/T4, LargePack
( 9337 760 10215 )
Active*Reel 7" Q3/T4

Quality, reliability & chemical content

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

Documentation (8)

File nameTitleTypeDate
PMBT3906PNP switching transistorData sheet2017-06-08
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
PMBT3906_Nexperia_Product_QualityPMBT3906 Nexperia Product QualityQuality document2019-05-20
PMBT3906_Nexperia_Product_ReliabilityPMBT3906 Nexperia Product Reliability Quality documentQuality document2020-03-11
PMBT3906PMBT3906 SPICE modelSPICE model2020-03-02
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
PMBT3906PMBT3906 SPICE modelSPICE model2020-03-02

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PMBT3906PMBT3906,235933776010235Reel 11" Q3/T4, LargePackOrder product
PMBT3906PMBT3906,215933776010215Reel 7" Q3/T4Order product
PMBT3906/DGPMBT3906/DG,215934061887215Reel 7" Q3/T4Order product
PMBT3906/INPMBT3906/IN,215934058061215Reel 7" Q3/T4Order product
PMBT3906/TE1PMBT3906/TE1R934068425215Reel 7" Q3/T4Order 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.