PBSS4350Z

50 V low VCEsat NPN transistor

NPN low VCEsat transistor in a SOT223 plastic package. PNP complement: PBSS5350Z.

Devices listed on this page should not be used for new designs!

Features

  • Low collector-emitter saturation voltage
  • High collector current capability: IC and ICM
  • High collector current gain (hFE ) at high IC
  • Higher efficiency leading to less heat generation
  • Reduced PCB area requirements compared to DPAK.
  • AEC-Q101 qualified

Target applications

  • Power management
    • DC/DC converters
    • Supply line switching
    • Battery charger
    • Linear voltage regulation (LDO).
  • Peripheral drivers
    • Driver in low supply voltage applications, e.g. lamps, LEDs
    • Inductive load driver, e.g. relays, buzzers, motors.

Parametrics

Type numberPackage versionPackage nameSize (mm)transistor polarityPtot [max] (mW)VCEO [max] (V)IC [max] (A)ICM [max] (A)hFE [min]RCEsat [typ] (mΩ)VCEsat [max] (mV)
PBSS4350ZSOT223SC-736.5 x 3.5 x 1.65NPN13505035200110290

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
PBSS4350Z
SC-73
(SOT223)
SOT223Reflow_Soldering_Profile
Wave_Soldering_Profile
Reel 11¼" Q1/T1 in LargePackActivePB4350PBSS4350Z,135
( 9340 565 26135 )
PBSS4350Z/ZL
SC-73
(SOT223)
SOT223Reflow_Soldering_Profile
Wave_Soldering_Profile
Reel 11¼" Q1/T1 in LargePackActiveStandard MarkingPBSS4350Z/ZLF
( 9340 707 18135 )

Quality

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
PBSS4350ZPBSS4350Z,135PBSS4350Zweek 34, 200311
PBSS4350Z/ZLPBSS4350Z/ZLFPBSS4350Z/ZL
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
PBSS4350Z50 V low VCEsat NPN transistorData sheet2003-05-12
AN10405Increased circuit efficiency, less required board space and saved money by replacing power transistors with low VCEsat (BISS) transistorsApplication note2006-01-05
AN11076Thermal behavior of small-signal discretes on multilayer PCBsApplication note2011-07-12
PBSS4350Z-Software2008-11-20
PBSS4350ZPBSS4350Z SPICE modelSPICE model2012-07-22
SOT223_135Tape reel SMD; standard product orientation 12NC ending 135Packing2012-11-07
Reflow_Soldering_ProfileReflow Soldering ProfileReflow soldering2013-12-23
Wave_Soldering_ProfileWave Soldering ProfileWave soldering2013-09-29
SOT223plastic, surface-mounted package with increased heatsink; 4 leads; 4.6 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm bodyOutline drawing2017-01-30

Support

Find answers to your design questions on this page. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

Models

File nameTitleTypeDate
PBSS4350ZPBSS4350Z SPICE modelSPICE model2012-07-22

Ordering

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