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)

PZU3.3B2A-Q

Zener voltage regulator diodes

General-purpose Zener diodes in a SOD323 (SC-76) very small Surface-Mounted Device (SMD) plastic package.

Features and benefits

  • Non-repetitive peak reverse power dissipation: PZSM ≤ 40 W

  • Total power dissipation: Ptot ≤ 320 mW

  • Tolerance series:

    • B: approximately ±5 %

    • B1, B2, B3: approximately ±2 %

  • Wide working voltage range: nominal 2.4 V to 51 V (E24 range)

  • Low reverse current IR range

  • Small plastic package suitable for surface-mounted design

  • PZU5.1BA-Q - 10BA-Q: Very low dynamic impedances at low currents, very low leakage current, hard breakdown knee

  • PZU-types > 10 V: Intentional minor rise of leakage current for optimized fast switching and noise reduction [Ref. AN90031]

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

Applications

  • 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
PZU3.3B2A-Q SOD323 SOD323 1.7 x 1.25 x 0.95 3.375 5 2% 3.5 200 3.25 490 40 150 single

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PZU3.3B2A-Q PZU3.3B2A-QX
(934665310115)		 Active XY SOD323
(SOD323) 		SOD323 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOD323_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PZU3.3B2A-Q PZU3.3B2A-QX PZU3.3B2A-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (10)

File name Title Type Date
PZUXBA-Q_SER Zener voltage regulator diodes Data sheet 2024-08-16
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
SOD323 3D model for products with SOD323 package Design support 2022-11-04
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOD323_mk plastic, surface-mounted package; 2 leads; 1.3 mm pitch; 1.7 mm x 1.25 mm x 0.95 mm body Marcom graphics 2017-01-28
SOD323 plastic, surface-mounted package; 2 leads; 1.3 mm pitch; 1.7 mm x 1.25 mm x 0.95 mm body Package information 2022-05-27
SOD323_115 Reel pack for SMD, 7"; Q1/T1-Q2/T3 product orientation Packing information 2020-06-11
PZU3_3B2A-Q_Nexperia_Product_Reliability PZU3 3B2A-Q Nexperia Product Reliability Quality document 2024-04-23
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
SOD323 3D model for products with SOD323 package Design support 2022-11-04

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PZU3.3B2A-Q PZU3.3B2A-QX 934665310115 Active SOD323_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
PZU3.3B2A-Q PZU3.3B2A-QX 934665310115 SOD323 Order product