Nexperia BZX585
BZX585 variants from Nexperia
BZX585 Overview
What changes between part numbers, and what to check before you lock the BOM — Zener Diodes.
Key Features
- Footprint / package: SOD-523Single package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 53 distinct suffix patternsExamples: B3V0/DG,115, B5V1/DG,115, B6V2/DG,135, B6V8/DG,115, B8V2/DG,115 (+48 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 53 BZX585 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| BZX585-B3V0/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-B5V1/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-B6V2/DG,135 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-B6V8/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-B8V2/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C12/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C15/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C16/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C18/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C2V4/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C2V7/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-C33/DG,115 | Package: SOD-523 | Mounting Type: Surface Mount | Max Operating Temp: 150°C | Min Operating Temp: -65°C | SOD-523 | Nexperia | Active | Compliant | In Stock | |
| BZX585-B10,135 | BZX585 series - Voltage regulator diodes SOD 2-Pin | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B13,115 | DIODE ZENER 13V 300MW SOD523 | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B15,115 | DIODE ZENER 15V 300MW SOD523 | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B18,115 | BZX585 series - Voltage regulator diodes SOD 2-Pin | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B2V4,115 | DIODE ZENER 2.4V 300MW SOD523 | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B30,115 | BZX585 series - Voltage regulator diodes SOD 2-Pin | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B3V3,115 | BZX585 series - Voltage regulator diodes SOD 2-Pin | - | Nexperia | Active | Compliant | In Stock | |
| BZX585-B4V7,115 | BZX585 series - Voltage regulator diodes SOD 2-Pin | - | Nexperia | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on BZX585 map to package, grade, and reel options.
How to Choose the Right BZX585 Zener Diodes
Match the footprint first
Packages here: SOD-523. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For BZX585, 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 "BZX585" — include the full suffix (e.g. B3V0/DG,115, B5V1/DG,115, B6V2/DG,135). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for BZX585 product family
Identity
Base Model
BZX585
Manufacturer
Nexperia
Listed Variants
53
Variant Parameters
Package Type
SOD-523
Lifecycle Status
Active
RoHS Status
Compliant
Source BZX585 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 53 ordering variants from Nexperia. 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
Frequently Asked Questions
Common technical questions about the BZX585 product family.
BZX585 is a base / family code from Nexperia. You order a full MPN such as BZX585-B3V0/DG,115, BZX585-B5V1/DG,115, BZX585-B6V2/DG,135. The variant table lists 53 orderable lines with different suffixes.
Listed suffix fragments include: B3V0/DG,115, B5V1/DG,115, B6V2/DG,135, B6V8/DG,115, B8V2/DG,115, C12/DG,115. Typically they encode package (SOD-523), temperature grade, and tape/reel option. Always decode on the Nexperia datasheet ordering guide — do not guess from pattern alone.
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.
Full manufacturer MPN (not just BZX585), 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.
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.