双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

BZX58550-B8V2-Q

Low-current voltage regulator diodes 

Low-current voltage regulator diodes in an SOD523 (SC-79) ultra small and flat lead Surface-Mounted Device (SMD) plastic package.

Features and benefits

  • Total power dissipation: ≤ 300 mW

  • Two tolerance series: ± 2 % and approximately ± 5 %

  • Working voltage range: nominal 1.8 V to 51 V

  • Specified at a low test current (50 μA), ideal for low bias and portable battery-powered applications

  • BZX58550-B11-Q to -C51-Q: Intentional minor rise of leakage current for optimized fast switching and noise reduction [AN90031]

  • Qualified according to AEC-Q101 and recommended for use in automotive applications

Applications

  • Low-current general regulation functions

Parametrics

Type number Package version Package name Size (mm) VZ [nom] (V) IZ (mA) Tolerance +/- VZ [max] (V) IF [max] (mA) VZ [min] (V) Ptot (mW) PZSM (W) TJ [max] (°C) Configuration
BZX58550-B8V2-Q SOD523 SC-79 1.2 x 0.8 x 0.6 8.2 0.05 0.02 8.36 200 8.04 270 40 150 single

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BZX58550-B8V2-Q BZX58550-B8V2-QX
(934666384115)		 Active 5N SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BZX58550-B8V2-Q BZX58550-B8V2-QX BZX58550-B8V2-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (9)

File name Title Type Date
BZX58550_SER Low-current voltage regulator diodes Data sheet 2024-07-26
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
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BZX58550-B8V2-Q BZX58550-B8V2-Q SPICE model SPICE model 2024-10-14

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
BZX58550-B8V2-Q BZX58550-B8V2-Q SPICE model SPICE model 2024-10-14
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
BZX58550-B8V2-Q BZX58550-B8V2-QX 934666384115 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
BZX58550-B8V2-Q BZX58550-B8V2-QX 934666384115 SOD523 Order product