Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

BZX585-C51

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.

Alternatives

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

Applications

  • General regulation functions.

Parametrics

Type number Package version Package name Size (mm) VZ [nom] (V) IZ (mA) Tolerance +/- VZ [min] (V) VZ [max] (V) IF [max] (mA) Ptot (mW) PZSM (W) TJ [max] (°C) Configuration
BZX585-C51 SOD523 SC-79 1.2 x 0.8 x 0.6 51 2 5% 48.45 53.55 200 300 40 150 single

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BZX585-C51 BZX585-C51,115
(934057433115)		 Active HP SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BZX585-C51 BZX585-C51,115 BZX585-C51 rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (10)

File name Title Type Date
BZX585_SER Voltage regulator diodes Data sheet 2020-12-04
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
SOD523 3D model for products with SOD523 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOD523_mk plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Marcom graphics 2017-01-28
SOD523 plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Package information 2022-05-27
SOD523_115 Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientation Packing information 2021-02-05
BZX585-C51_Nexperia_Product_Reliability BZX585-C51 Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BZX585-C51 BZX585-C51 SPICE model SPICE model 2013-03-21

Support

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.

Models

File name Title Type Date
BZX585-C51 BZX585-C51 SPICE model SPICE model 2013-03-21
SOD523 3D model for products with SOD523 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BZX585-C51 BZX585-C51,115 934057433115 Active SOD523_115 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZX585-C51 BZX585-C51,115 934057433115 SOD523 Order product