PMST6428; PMST6429

NPN general purpose transistors

NPN transistor in an SC-70; SOT323 plastic package.

Features and benefits

  • Low current (max. 100 mA)
  • Low voltage (max. 50 V).
  • AEC-Q101 qualified


  • General purpose switching and amplification in e.g. telephony and professional communication equipment.


Type numberPackage versionPackage nameSize (mm)PolarityPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]
PMST6428SOT323SC-702 x 1.25 x 0.95NPN20050100250650
PMST6429SOT323SC-702 x 1.25 x 0.95NPN200451005001250


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
Reel 13” or 11 ¼” Q1/T1 Active%1KPMST6428,135
( 9340 308 70135 )
Reel 7” Q1/T1 or Q2/T3Active%1KPMST6428,115
( 9340 308 70115 )
Reel 7” Q1/T1 or Q2/T3Active%1LPMST6429,115
( 9340 516 60115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
PMST6428PMST6428,135PMST6428week 30, 200311
PMST6428PMST6428,115PMST6428week 30, 200311
PMST6429PMST6429,115PMST6429week 30, 200311
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PMST6428_6429NPN general purpose transistorsData sheet1999-04-21
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
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


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Ordering, pricing & availability


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