Dual Zener diodes

General-purpose Zener diodes in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZB84-C33 BZB84-C33,215 934063335215 SOT23 Order product

Features and benefits

  • Non-repetitive peak reverse power dissipation: ≤ 40 W

  • Small plastic package suitable for surface-mounted design

  • Total power dissipation: ≤ 300 mW

  • Dual common anode configuration

  • Two tolerance series:

    B = +-2 pct and C = +-5 pct

  • AEC-Q101 qualified

  • Wide working voltage range:

    nominal 2.4 V to 75 V (E24 range)


  • 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)Tj [max] (°C)Configuration
BZB84-C33SOT23SOT232.9 x 1.3 x 1332appr. 5%352003130040150dual c.a.

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 633 35215 )


Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
BZB84_SERDual Zener diodesData sheet2020-12-08
BZB84-C33_Nexperia_Product_QualityBZB84-C33 Nexperia Product QualityQuality document2019-05-20
BZB84-C33_Nexperia_Product_ReliabilityBZB84-C33 Nexperia Product ReliabilityQuality document2023-05-08
BZB84-C33BZB84-C33 SPICE modelSPICE model2012-07-21
SOT23_215Reel pack for SMD, 7"; Q3/T4 product orientationPacking information2020-04-29
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


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
BZB84-C33BZB84-C33 SPICE modelSPICE model2012-07-21

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BZB84-C33BZB84-C33,215934063335215SOT23_215- Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.