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Voltage regulator diodes

Low-power general purpose voltage regulator diodes in a small plastic SMD SOD323 (SC-76) package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PDZ20B PDZ20B,115 934054866115 SOD323 Order product
PDZ20B PDZ20BZ 934054866145 SOD323 Order product
PDZ20B PDZ20BF 934054866135 SOD323 Order product

Features and benefits

  • Total power dissipation: max. 400 mW
  • Small plastic package suitable for surface mounted design
  • Wide variety of voltage ranges: nominal 2.4 to 36 V (E24 range)
  • Tolerance approximately +-2pct.
  • AEC-Q101 qualified


  • General voltage regulation.


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
PDZ20BSOD323SOD3231.7 x 1.25 x 0.9519.9555appr. 2%20.3920019.52400NVsingle


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 548 66115 )

Reel 7” Q1/T1 or Q2/T3
( 9340 548 66145 )
ActiveZNReel 7" Q1/T1 in Multi reel pack
( 9340 548 66135 )
ActiveZNReel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PDZ-B_SERVoltage regulator diodesData sheet2019-03-05
PDZ20B_Nexperia_Product_QualityPDZ20B Nexperia Product QualityQuality document2019-05-20
PDZ20B_Nexperia_Product_ReliabilityPDZ20B Nexperia Product ReliabilityQuality document2021-03-19
PDZ20BPDZ20B SPICE modelSPICE model2013-03-22
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06


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
PDZ20BPDZ20B SPICE modelSPICE model2013-03-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PDZ20BPDZ20B,115934054866115Reel 7” Q1/T1 or Q2/T3Order product
PDZ20BPDZ20BZ934054866145Reel 7" Q1/T1 in Multi reel packOrder product
PDZ20BPDZ20BF934054866135Reel 13” or 11 ¼” Q1/T1 Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.