Diodes Incorporated BZT585B

BZT585B variants from Diodes Incorporated

BZT585B Datasheet

Variants

Mfr

Diodes Incorporated

Lifecycle

Active

BZT585B 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.
39 distinct suffix patternsExamples: 10T-7, 11T-7, 12T-7, 12TQ-7, 13T-7 (+34 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 39 BZT585B 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
BZT585B10T-7	DIODE ZENER 10V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B11T-7	DIODE ZENER 11V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B12T-7	DIODE ZENER 12V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B12TQ-7	DIODE ZENER 12V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B13T-7	DIODE ZENER 13V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B13TQ-7	Zener Diode Single 13V 2% 10Ohm 350mW Automotive AEC-Q101 2-Pin SOD-523 T/R	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B15T-7	DIODE ZENER 15V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B15TQ-13	DIODE ZENER 15V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B15TQ-7	DIODE ZENER 15V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B16T-7	DIODE ZENER 16V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B18T-7	DIODE ZENER 18V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B18TQ-7	Tight Tolerance Zener Diode SOD5	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B20T-7	DIODE ZENER 20V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B22T-7	DIODE ZENER 22V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B24T-7	DIODE ZENER 24V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B27T-7	DIODE ZENER 27V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B2V4T-7	DIODE ZENER 2.4V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B2V7T-7	DIODE ZENER 2.7V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B30T-7	DIODE ZENER 30V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ
BZT585B30TQ-7	DIODE ZENER 30V 350MW SOD523	Diodes Incorporated	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on BZT585B map to package, grade, and reel options.

How to Choose the Right BZT585B 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 BZT585B, 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 "BZT585B" — include the full suffix (e.g. 10T-7, 11T-7, 12T-7). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for BZT585B product family

Identity

Base Model

BZT585B

Manufacturer

Diodes Incorporated

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source BZT585B with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 39 ordering variants from Diodes Incorporated. 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 Diodes Incorporated Browse all base models →

Frequently Asked Questions

Common technical questions about the BZT585B product family.

Is BZT585B a single part I can order, or a family prefix?

BZT585B is a base / family code from Diodes Incorporated. You order a full MPN such as BZT585B10T-7, BZT585B11T-7, BZT585B12T-7. The variant table lists 39 orderable lines with different suffixes.

What do the suffix letters on BZT585B part numbers mean?

Listed suffix fragments include: 10T-7, 11T-7, 12T-7, 12TQ-7, 13T-7, 13TQ-7. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Diodes Incorporated datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of BZT585B 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 BZT585B?

Full manufacturer MPN (not just BZT585B), 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 BZT585B 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.