Voltage regulator diodes

Low voltage regulator diodes in hermetically sealed SOD66 (DO-41) packages.

The series consists of 22 types with nominal working voltages from 3.3 to 24 V.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1N4730A 1N4730A,133 933931560133 SOD66 Order product
1N4730A 1N4730A,113 933931560113 SOD66 Order product


  • Total power dissipation: max. 1000 mW
  • Tolerance series: +-5pct
  • Working voltage range: nom. 3.3 to 24 V.
  • Small hermetically sealed glass package

Target applications

  • Low voltage stabilizers.


Type numberPackage versionPackage nameSize (mm)VZ [nom] (V)IZ (mA)Tolerance +/-VZ [min] (V)VZ [max] (V)IF [max] (mA)Ptot (mW)PZSM (W)Configuration
1N4730ASOD66DO-414.8 x 2.63.9640.053.7054.0955001000NVsingle


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4730A,133
( 9339 315 60133 )
Reel, Axial, 52mmActiveStandard Marking1N4730A,113
( 9339 315 60113 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
1N4728A_SERVoltage regulator diodesData sheet2009-11-10
1N4730A_Nexperia_Product_Quality1N4730A Nexperia Product QualityQuality document2019-05-20
1N4730A_Nexperia_Product_Reliability1N4730A Nexperia Product ReliabilityQuality document2019-04-29
SOD66_133Ammo pack axial taped; standard product orientation 12NC ending 133Packing2012-11-07
SOD66_113Reel pack axial; standard product orientation 12NC ending 113Packing2012-11-07
SOD66glass, hermetically sealed glass package; 2 leads; 4.8 mm x 2.6 mm bodyOutline drawing2017-01-30


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
1N4730A1N4730A,133933931560133Ammopack, Axial, 52mmOrder product
1N4730A1N4730A,113933931560113Reel, Axial, 52mmOrder product


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