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Voltage regulator double diodes

Low-power voltage regulator diodes in a SOT663 ultra small plastic SMD package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZB984-C4V3 BZB984-C4V3,115 934057237115 SOT663 Order product

Features and benefits

  • Total power dissipation: max. 425 mW
  • Approx. 5 pct VZ tolerance
  • Ultra small flat plastic SMD package
  • Working voltage range nom. 2.4 to 15 V (E24 range).
  • AEC-Q101 qualified


  • 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
BZB984-C4V3SOT663SOT6631.6 x 1.2 x 0.554.35appr. 5%4.6200435040dual c.a.


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 572 37115 )

SOT663Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

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

Documentation (4)

File nameTitleTypeDate
BZB984_SERIESVoltage regulator double diodesData sheet2020-03-16
BZB984-C4V3_Nexperia_Product_QualityBZB984-C4V3 Nexperia Product QualityQuality document2019-05-20
BZB984-C4V3_Nexperia_Product_ReliabilityBZB984-C4V3 Nexperia Product ReliabilityQuality document2021-03-19
BZB984-C4V3BZB984-C4V3 SPICE modelSPICE model2012-07-21


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
BZB984-C4V3BZB984-C4V3 SPICE modelSPICE model2012-07-21

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BZB984-C4V3BZB984-C4V3,115934057237115Reel 7” Q1/T1 or Q2/T3Order 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.