Voltage regulator double diodes

Low-power voltage regulator diodes in a small SOT323 (SC-70) package.


  • Total power dissipation: max. 350 mW
  • Approx. 5 pct. VZ tolerance
  • Working voltage range: nom. 2.4 to 15 V (E24 range).
  • AEC-Q101 qualified

Target applications

  • General regulation functions
  • ESD and surge protection.


Type numberPackage versionPackage nameSize (mm)VZ [nom] (V)IZ (mA)Tolerance +/-VZ [max] (V)IF [max] (mA)VZ [min] (V)Ptot (mW)PZSM (W)Configuration
BZB784-C3V9SOT323SC-702 x 1.25 x 0.95355%4.12003.735040dual c.a.


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOT323Reel 7" Q1/T1Active96%BZB784-C3V9,115
( 9340 563 01115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
BZB784-C3V9BZB784-C3V9,115BZB784-C3V9week 30, 2003105.00.492.04E911
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
BZB784_SERIESVoltage regulator double diodesData sheet2009-11-18
BZB784-C3V9_Nexperia_Product_QualityBZB784-C3V9 Nexperia Product QualityQuality document2017-05-16
BZB784-C3V9_Nexperia_Product_ReliabilityBZB784-C3V9 Nexperia Product ReliabilityQuality document2017-05-23
BZB784-C3V9BZB784-C3V9 SPICE modelSPICE model2012-07-21
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
BZB784-C3V9BZB784-C3V9 SPICE modelSPICE model2012-07-21


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