Voltage regulator diodes

Low-power voltage regulator diodes in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

The diodes are available in the normalized E24 ±1 % (BZX84-A), ±2 % (BZX84-B) and approximately ±5 % (BZX84-C) tolerance range. The series includes 37 breakdown voltages with nominal working voltages from 2.4Vto75 V.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZX84-C5V1 BZX84-C5V1,235 933137390235 SOT23 Order product
BZX84-C5V1 BZX84-C5V1,215 933137390215 SOT23 Order product
BZX84-C5V1/B BZX84-C5V1/B,235 934059459235 SOT23 Order product
BZX84-C5V1/B BZX84-C5V1/B,215 934059459215 SOT23 Order product
BZX84-C5V1/CH BZX84-C5V1/CH,235 933886480235 SOT23 Order product
BZX84-C5V1/DG BZX84-C5V1/DG,215 934062092215 SOT23 Order product
BZX84-C5V1/DG/B3 BZX84-C5V1/DG/B3,2 934065282235 SOT23 Order product
BZX84-C5V1/DG/B3 BZX84-C5V1/DG/B3R 934065282215 SOT23 Order product


  • Total power dissipation: ≤ 250 mW
  • Three tolerance series: ±1%, ±2% and approximately ±5%
  • AEC-Q101 qualified
  • Working voltage range: nominal 2.4 V to 75 V (E24 range)
  • Non-repetitive peak reverse power dissipation: ≤ 40 W

Target applications

  • 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
BZX84-C5V1SOT23SOT232.9 x 1.3 x 15.155%5.42004.825040single


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9331 373 90235 )

SOT23Reel 11" Q3/T4, LargePack
( 9331 373 90215 )
ActiveZ2%Reel 7" Q3/T4
( 9340 620 92215 )

SOT23Reel 7" Q3/T4

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
BZX84_SERVoltage regulator diodesData sheet2018-08-07
BZX84-C5V1_Nexperia_Product_QualityBZX84-C5V1 Nexperia Product QualityQuality document2019-05-20
BZX84-C5V1_Nexperia_Product_ReliabilityBZX84-C5V1 Nexperia Product ReliabilityQuality document2019-04-29
BZX84-C5V1BZX84-C5V1 SPICE model SPICE model2016-05-09
SOT23_235Tape reel SMD; standard product orientation 12NC ending 235Packing2013-02-05
SOT23_215Tape reel SMD; standard product orientation 12NC ending 215Packing2012-11-16
SOT23plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm bodyOutline drawing2019-01-09


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
BZX84-C5V1BZX84-C5V1 SPICE model SPICE model2016-05-09

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BZX84-C5V1BZX84-C5V1,235933137390235Reel 11" Q3/T4, LargePackOrder product
BZX84-C5V1BZX84-C5V1,215933137390215Reel 7" Q3/T4Order product
BZX84-C5V1/BBZX84-C5V1/B,235934059459235Reel 11" Q3/T4, LargePackOrder product
BZX84-C5V1/BBZX84-C5V1/B,215934059459215Reel 7" Q3/T4Order product
BZX84-C5V1/CHBZX84-C5V1/CH,235933886480235Reel 11" Q3/T4, LargePackOrder product
BZX84-C5V1/DGBZX84-C5V1/DG,215934062092215Reel 7" Q3/T4Order product
BZX84-C5V1/DG/B3BZX84-C5V1/DG/B3,2934065282235Reel 11" Q3/T4, LargePackOrder product
BZX84-C5V1/DG/B3BZX84-C5V1/DG/B3R934065282215Reel 7" Q3/T4Order 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.