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BZX84W-B18-Q

Voltage regulator diodes

General-purpose Zener diodes in a SOT323 (SC-70) leadless very small Surface-Mounted Device (SMD) plastic package.

Features and benefits

  • Wide working voltage range: nominal 2.4 V to 75 V (E24 range)

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

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

Applications

  • General regulation functions

  • High-frequency applications

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 Automotive qualified
BZX84W-B18-Q SOT323 SC-70 2 x 1.25 x 0.95 18 5 2% 18.4 200 17.6 275 40 150 single Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BZX84W-B18-Q BZX84W-B18-QX
(934664660115)
Active J7% SOT323
SC-70
(SOT323)
SOT323 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT323_115
BZX84W-B18-QF
(934664660135)
Active J7% SOT323_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BZX84W-B18-Q BZX84W-B18-QX BZX84W-B18-Q rohs rhf rhf
BZX84W-B18-Q BZX84W-B18-QF BZX84W-B18-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (11)

File name Title Type Date
BZX84W-Q_SER Voltage regulator diodes Data sheet 2021-11-19
BZX84W-B18-Q_Nexperia_Product_Reliability BZX84W-B18-Q Nexperia Product Reliability Quality document 2023-05-08
SOT323 3D model for products with SOT323 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-70_SOT323_mk plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Marcom graphics 2017-01-28
SOT323_115 Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-06-12
SOT323_135 Tape reel SMD; standard product orientation 12NC ending 135 Packing information 2020-04-27
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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
SOT323 3D model for products with SOT323 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BZX84W-B18-Q BZX84W-B18-QX 934664660115 Active SOT323_115 3,000 Order product
BZX84W-B18-Q BZX84W-B18-QF 934664660135 Active SOT323_135 10,000 Order product

Sample

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZX84W-B18-Q BZX84W-B18-QX 934664660115 SOT323 Order product
BZX84W-B18-Q BZX84W-B18-QF 934664660135 SOT323 Order product