Diodes Incorporated BZT585B3V9T-7
- Part No.:
- BZT585B3V9T-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Zener Diodes
- Package:
- SC-79, SOD-523
- Datasheet:
-
BZT585B3V9T-7.pdf
- Description:
- DIODE ZENER 3.9V 350MW SOD523
- Quantity:
- Payment:

- Shipping:

Inventory:68,799
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Product details
Overview
BZT585B3V9T-7 from Diodes Incorporated is a semiconductor component with package indicated by ordering code. It should be evaluated through its exact family, package, and circuit role.
In BOM review, BZT585B3V9T-7 should be matched against industrial electronics, embedded systems, repair programs, production BOM support, plus package marking, lifecycle status, and the electrical details that make this exact orderable part useful.
Technical Context
BZT585B3V9T-7 should be evaluated through its exact manufacturer family, package code, and circuit role. The part number contains ordering information that can affect assembly and compatibility.
Replacement review should cover electrical limits, package fit, lifecycle status, and whether the surrounding circuit depends on family-specific behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Device Type | semiconductor component for industrial electronics and embedded systems. |
| Technology | product-family semiconductor technology |
| Voltage Rating / Operating Class | application-specific voltage class |
| Current / Output Class | application-specific current class |
| Package | package indicated by ordering code |
| Primary Circuit Role | Serves as a BOM-controlled component where electrical rating, footprint, and lifecycle status must remain aligned. |
| Thermal Design Meaning | Derating is important when the part operates near sustained current, high ambient temperature, or repetitive pulses. |
| Assembly Meaning | Incoming inspection should align package marking, orientation, moisture handling, and production traceability. |
| Design Detail | package and electrical review |
| Design Detail | controlled sourcing |
Pinout & Package
BZT585B3V9T-7 uses package indicated by ordering code. Pin mapping, polarity, or item format should be matched to the exact board, fixture, or procurement requirement before replacement.
| Pin / Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Functional pins | Device-specific interface pins. | Pin mapping must be checked against the exact package and schematic. |
| Power / reference pins | Supply, ground, or reference terminals. | Correct decoupling and reference routing are required. |
| Package | Mechanical outline. | Footprint, height, marking, and solder process must match the existing board. |
Key Features
- BZT585B3V9T-7 is identified as a semiconductor component.
- application-specific voltage class voltage or operating class for the relevant circuit stress.
- application-specific current class current or output class, subject to package and thermal derating.
- package indicated by ordering code package or item format for procurement and assembly review.
- package and electrical review
- controlled sourcing
Applications
| industrial electronics | embedded systems |
|---|---|
|
Use Scenario: industrial electronics where the design needs application-specific voltage class behavior from BZT585B3V9T-7. Device Role: BZT585B3V9T-7 provides the semiconductor component function in the local circuit block. Use Value: The part keeps the package indicated by ordering code footprint and rating profile aligned with the intended board function. |
Use Scenario: embedded systems requiring the device family behavior instead of a generic component choice. Device Role: BZT585B3V9T-7 handles the switching, protection, control, memory, or power-path task defined by its category. Use Value: Using the correct family reduces requalification risk around timing, voltage, current, thermal, and package constraints. |
| repair programs | production BOM support |
|
Use Scenario: repair programs where operating stress, package size, and sourcing continuity all matter. Device Role: BZT585B3V9T-7 sits in the circuit as a BOM-controlled part rather than a cosmetic ordering code. Use Value: The device-specific rating and package information help engineers avoid unsuitable substitutions during procurement. |
Use Scenario: production BOM support for legacy, current-production, or lifecycle-sensitive assemblies. Device Role: BZT585B3V9T-7 supports the same product-family function when matched to the existing schematic and layout. Use Value: A careful match protects system behavior while giving buyers a traceable sourcing path. |
Equivalent & Alternatives
When evaluating BZT585B3V9T-7 equivalent devices, compare voltage rating or operating class, current or output capability, package and footprint, pin mapping or polarity, thermal behavior, qualification suffix, lifecycle and sourcing status. A similar family name is not enough when the board depends on timing, leakage, firmware, optical output, or protection behavior.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZT585B3V9T | Same base family identifier with ordering, reel, compliance, or package suffix differences from BZT585B3V9T-7. | Useful when the electrical identity is intended to remain close but procurement format differs. | Check package drawing, marking, suffix, qualification status, and approved-source rules before selection. |
Quality
BZT585B3V9T-7 should be sourced as original Diodes Incorporated material through traceable and controlled supply channels. Quality verification may include package inspection, marking verification, polarity or pinout review, solderability testing, leakage or continuity checks, and reel label verification, along with incoming inspection suited to semiconductor component production, repair, or lifecycle procurement.
Availability
BZT585B3V9T-7 is available at Aetrix Electronics and suitable for industrial electronics, embedded systems, repair programs, production BOM support requiring package indicated by ordering code in a controlled BOM or repair program.
Supply support may include scheduled delivery planning, volume procurement support, BOM continuity assistance, traceable sourcing management, and lifecycle availability coordination for manufacturers, repair teams, contract manufacturers, and engineering buyers managing semiconductor component demand.
For production deployment, confirming package fit, pin mapping or polarity, electrical rating, temperature margin, lifecycle status, approved manufacturer identity, and sourcing continuity helps reduce qualification risk for BZT585B3V9T-7.
Manufacturer
Diodes Incorporated supplies rectifiers, Schottky diodes, SBR devices, protection products, transistors, MOSFETs, analog ICs, logic devices, and power-management semiconductors. BZT585B3V9T-7 belongs to the Diodes Incorporated product family identified by its prefix and package suffix.
FAQ
What is BZT585B3V9T-7 used for?
BZT585B3V9T-7 is used for industrial electronics, embedded systems, repair programs. In those circuits, BZT585B3V9T-7 provides the semiconductor component function with package indicated by ordering code. The final selection should match the schematic role, operating stress, package footprint, and sourcing requirements.
What package or format does BZT585B3V9T-7 use?
BZT585B3V9T-7 uses package indicated by ordering code. This package or item format affects footprint, soldering, thermal behavior, polarity or pin mapping, and incoming inspection. When replacing BZT585B3V9T-7, the package code should be checked as carefully as the headline electrical rating.
What are the key design checks for BZT585B3V9T-7?
Key design checks for BZT585B3V9T-7 include voltage margin, current or output load, temperature rise, pinout or polarity, package fit, lifecycle status. These checks help prevent a visually similar part from changing circuit behavior or assembly reliability.
Can BZT585B3V9T-7 be replaced by a similar part?
BZT585B3V9T-7 can be compared with similar family members only after electrical limits, package, orientation, qualification suffix, timing or leakage behavior, and approved-source rules are reviewed. A similar name alone is not enough because BZT585B3V9T-7 may carry package, program, bin, or lifecycle details.
Why source BZT585B3V9T-7 through Aetrix Electronics?
Sourcing BZT585B3V9T-7 through Aetrix Electronics supports traceable procurement, scheduled delivery planning, BOM continuity assistance, and lifecycle availability coordination. This is useful when BZT585B3V9T-7 is needed for production builds, repair lots, controlled alternates, or long-running equipment support.
BZT585B3V9T-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SC-79, SOD-523
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 3.9 V
- Tolerance:
- ±2%
- Power - Max:
- 350 mW
- Impedance (Max) (Zzt):
- 90 Ohms
- Current - Reverse Leakage @ Vr:
- 3 µA @ 1 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 100 mA
- Operating Temperature:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-523
BZT585B3V9T-7 FAQ
1.How can I place an order for BZT585B3V9T-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZT585B3V9T-7 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BZT585B3V9T-7 reliable?
The price and inventory of BZT585B3V9T-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZT585B3V9T-7 is usually 5 days.
3.What payment methods are accepted for BZT585B3V9T-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZT585B3V9T-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZT585B3V9T-7?
BZT585B3V9T-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZT585B3V9T-7 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BZT585B3V9T-7?
For technical support, including BZT585B3V9T-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZT585B3V9T-7 requirements.
6.How does Aetrix verify that BZT585B3V9T-7 is sourced from the original manufacturer or authorized distributors?
All BZT585B3V9T-7 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BZT585B3V9T-7 meets industry standards.
7.What is the process for return or replacement of BZT585B3V9T-7?
All BZT585B3V9T-7 units undergo pre-shipment inspection (PSI). If there is an issue with BZT585B3V9T-7, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BZT585B3V9T-7 part is unused and in its original packaging.
Return procedure for BZT585B3V9T-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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