NXP Semiconductors BZX84J

BZX84J variants from NXP Semiconductors

BZX84J Datasheet

Variants

Mfr

NXP Semiconductors

Lifecycle

Active

BZX84J Overview

What changes between part numbers, and what to check before you lock the BOM — Zener Diodes.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
21 distinct suffix patternsExamples: B10,115, B12,115, B15,115, B16,115, B33,115 (+16 more). Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Zener Diodes — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 21 BZX84J part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
BZX84J-B10,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B12,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B15,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B16,115	NEXPERIA BZX84J-B16 - ZENER DIOD	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B33,115	DIODE ZENER 33V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B3V0,115	DIODE ZENER 3V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B3V3,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B47,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B68,115	DIODE ZENER 68V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B7V5,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-B8V2,115	DIODE ZENER 8.2V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C15,115	Discrete Semiconductors--Diodes--Zener--Zener Diode Arrays	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C18,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C22,115	DIODE ZENER 22V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C24,115	NEXPERIA BZX84J-C24 - ZENER DIOD	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C33,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C36,115	DIODE ZENER 36V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C3V6,115	General-purpose Zener diodes in a SOD323F (SC-90) very small and flat lead Surface-Mounted Device (SMD) plastic package	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C43,115	DIODE ZENER 43V 550MW SOD323F	NXP Semiconductors	Active	Compliant	In Stock	RFQ
BZX84J-C4V7,115	Single Zener diodes	NXP Semiconductors	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on BZX84J map to package, grade, and reel options.

How to Choose the Right BZX84J Zener Diodes

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For BZX84J, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "BZX84J" — include the full suffix (e.g. B10,115, B12,115, B15,115). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for BZX84J product family

Identity

Base Model

BZX84J

Manufacturer

NXP Semiconductors

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source BZX84J with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 21 ordering variants from NXP Semiconductors. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View NXP Semiconductors Browse all base models →

Frequently Asked Questions

Common technical questions about the BZX84J product family.

Is BZX84J a single part I can order, or a family prefix?

BZX84J is a base / family code from NXP Semiconductors. You order a full MPN such as BZX84J-B10,115, BZX84J-B12,115, BZX84J-B15,115. The variant table lists 21 orderable lines with different suffixes.

What do the suffix letters on BZX84J part numbers mean?

Listed suffix fragments include: B10,115, B12,115, B15,115, B16,115, B33,115, B3V0,115. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the NXP Semiconductors datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of BZX84J variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on BZX84J?

Full manufacturer MPN (not just BZX84J), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the BZX84J datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.