onsemi SZBZX84B

SZBZX84B variants from onsemi

Variants

Mfr

onsemi

Lifecycle

Active

SZBZX84B 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.
17 distinct suffix patternsExamples: 10LT1G, 12LT1G, 15LT1G, 16LT1G, 22LT1G (+12 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 17 SZBZX84B 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
SZBZX84B10LT1G	250 mW; Zener Diode Voltage Regulator 10 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B12LT1G	250 mW; Zener Diode Voltage Regulator 12 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B15LT1G	250 mW; Zener Diode Voltage Regulator 15 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B16LT1G	250 mW; Zener Diode Voltage Regulator 16 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B22LT1G	250 mW; Zener Diode Voltage Regulator 22 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B24LT1G	250 mW; Zener Diode Voltage Regulator 24 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B27LT1G	250 mW; Zener Diode Voltage Regulator 27 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B3V3LT1G	250 mW; Zener Diode Voltage Regulator 3.3 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B4V7LT1G	250 mW; Zener Diode Voltage Regulator 4.7 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B5V1LT1G	250 mW; Zener Diode Voltage Regulator 5.1 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B5V6LT1G	250 mW; Zener Diode Voltage Regulator 5.6 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B6V2LT1G	250 mW; Zener Diode Voltage Regulator 6.2 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B6V8LT1G	250 mW; Zener Diode Voltage Regulator 6.8 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B7V5LT1G	250 mW; Zener Diode Voltage Regulator 7.5 V (Automotive), SOT-23 (TO-236) 3 LEAD, 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B8V2LT1G	250 mW; Zener Diode Voltage Regulator 8.2 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B9V1LT1G	250 mW; Zener Diode Voltage Regulator 9.1 V (Automotive), 3000-REEL	onsemi	Active	Compliant	In Stock	RFQ
SZBZX84B9V1LT3G	250 mW; Zener Diode Voltage Regulator 9.1 V (Automotive), 10000-REEL	onsemi	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on SZBZX84B map to package, grade, and reel options.

How to Choose the Right SZBZX84B 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 SZBZX84B, 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 "SZBZX84B" — include the full suffix (e.g. 10LT1G, 12LT1G, 15LT1G). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for SZBZX84B product family

Identity

Base Model

SZBZX84B

Manufacturer

onsemi

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source SZBZX84B with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 17 ordering variants from onsemi. 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 onsemi Browse all base models →

Frequently Asked Questions

Common technical questions about the SZBZX84B product family.

Is SZBZX84B a single part I can order, or a family prefix?

SZBZX84B is a base / family code from onsemi. You order a full MPN such as SZBZX84B10LT1G, SZBZX84B12LT1G, SZBZX84B15LT1G. The variant table lists 17 orderable lines with different suffixes.

What do the suffix letters on SZBZX84B part numbers mean?

Listed suffix fragments include: 10LT1G, 12LT1G, 15LT1G, 16LT1G, 22LT1G, 24LT1G. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the onsemi datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of SZBZX84B 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 SZBZX84B?

Full manufacturer MPN (not just SZBZX84B), 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.