Voltage regulator diodes

Medium-power voltage regulator diodes in a SOT89 plastic SMD package.

The diodes are available in the normalized E24 approx. +-5pct tolerance range. The series consists of 37 types with nominal working voltages from 2.4 to 75 V (BZV49-C2V4 to BZV49-C75).


  • Total power dissipation: max. 1 W
  • Tolerance series: approx. +-5pct
  • Working voltage range: nom. 2.4 to 75 V (E24 range)
  • Non-repetitive peak reverse power dissipation: max. 40 W.
  • AEC-Q101 qualified

Target applications

  • General regulation functions.


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
BZV49-C16SOT89SOT894.5 x 2.5 x 1.51655%17.125015.3100025single


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))

SOT89Reel 7" Q1/T1Active16YBZV49-C16,115
( 9336 060 10115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
BZV49-C16BZV49-C16,115BZV49-C16week 28, 2003105.00.492.04E911
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
BZV49_SERIESVoltage regulator diodesData sheet2005-02-02
BZV49-C16_Nexperia_Product_ReliabilityBZV49-C16 Nexperia Product ReliabilityQuality document2017-05-23
BZV49-C16BZV49-C16 SPICE modelSPICE model2012-07-21
SOT89_115Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-28
SOT89plastic, surface-mounted package; 3 leads; 1.5 mm pitch; 4.5 mm x 2.5 mm x 1.5 mm bodyOutline drawing2017-01-30


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.


File nameTitleTypeDate
BZV49-C16BZV49-C16 SPICE modelSPICE model2012-07-21


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