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Voltage regulator diodes

Low-power voltage regulator diodes encapsulated in an ultra small SOD523 plastic SMD package.

The diodes are available in the normalized E24 +- 2 pct (BZX585-B) and +- 5 pct (BZX585-C) tolerance range.

The series consists of 37 types with nominal working voltages from 2.4 V to 75 V.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZX585-C3V6 BZX585-C3V6,135 934055840135 SOD523 Order product
BZX585-C3V6 BZX585-C3V6,115 934055840115 SOD523 Order product

Features and benefits

  • Total power dissipation: max. 300 mW
  • Two tolerance series: +- 2 pct and +- 5 pct
  • Working voltage range: nominal 2.4 V to 75 V (E24 range)
  • Non-repetitive peak reverse power dissipation: max. 40 W.
  • AEC-Q101 qualified


  • 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
BZX585-C3V6SOD523SC-791.2 x 0.8 x 0.63.655%3.782003.4230040single


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 558 40135 )
SOD523Reel 13” or 11 ¼” Q1/T1
( 9340 558 40115 )
ActiveF5Reel 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
BZX585_SERIESVoltage regulator diodesData sheet2017-03-21
BZX585-C3V6_Nexperia_Product_QualityBZX585-C3V6 Nexperia Product QualityQuality document2019-05-20
BZX585-C3V6_Nexperia_Product_ReliabilityBZX585-C3V6 Nexperia Product Reliability Quality documentQuality document2020-03-11
BZX585-C3V6BZX585-C3V6 SPICE modelSPICE model2016-05-10


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
BZX585-C3V6BZX585-C3V6 SPICE modelSPICE model2016-05-10

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BZX585-C3V6BZX585-C3V6,135934055840135Reel 13” or 11 ¼” Q1/T1 Order product
BZX585-C3V6BZX585-C3V6,115934055840115Reel 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.