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Nexperia USA Inc. BZV90-C6V2,135
- Part No.:
- BZV90-C6V2,135
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
BZV90-C6V2,135.pdf
- Description:
- DIODE ZENER 6.2V 1.5W SOT223
- Quantity:
- Payment:
- Shipping:
Inventory:3,610
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Product details
Overview
BZV90-C6V2,135 from Nexperia is a medium-power Zener voltage regulator diode in SOT223 package, designed for precision DC voltage reference and regulation at nominal 6.2 V with ±5% tolerance, 6 Ω typical differential resistance, and 40 W non-repetitive peak reverse power dissipation; used in power supply feedback loops and voltage clamping circuits.
For engineers reviewing the BZV90-C6V2,135 datasheet, BZV90-C6V2,135 pinout, BZV90-C6V2,135 application, or BZV90-C6V2,135 equivalent, key selection criteria include Zener voltage accuracy at 5 mA test current, thermal resistance (83.3 K/W), junction temperature limit (150 °C), and SOT223 thermal pad layout compatibility.
Technical Context
This Zener diode operates in reverse breakdown mode with tightly controlled VZ = 5.8–6.6 V at IZtest = 5 mA, exhibiting low dynamic impedance (6–10 Ω) and a positive temperature coefficient of +0.4 to +2.3 mV/K - enabling stable regulation across industrial temperature ranges.
Its SOT223 package integrates a large copper collector pad for enhanced thermal conduction, supporting continuous power dissipation up to 1500 mW on FR4 PCBs with 2 cm² copper area, and withstands transient surges up to 40 W for 100 μs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 5.8–6.6 V at 5 mA - defines precise regulation point for feedback networks |
| Differential Resistance rdif | 6–10 Ω - ensures minimal output voltage shift under load variation |
| Power Dissipation Ptot | 1500 mW - supports medium-power regulation without external heatsink |
| Non-repetitive Peak Power | 40 W for 100 μs - handles transient overvoltage events in power rails |
| Junction Temperature Tj | −65 to +150 °C - enables operation in automotive and industrial environments |
| Thermal Resistance Rth j-a | 83.3 K/W - determines steady-state temperature rise on standard FR4 PCB |
| Reverse Current IR | ≤3 μA at VR = 3 V - guarantees low leakage in high-impedance bias networks |
Pinout & Package
SOT223 plastic surface-mount package with integrated thermal pad; 4-terminal configuration optimized for heat transfer and board-level reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Main anode connection; tied to lower potential in Zener biasing |
| 2, 4 | Cathode | Common cathode terminals; electrically connected, used for mechanical stability and thermal conduction |
| 3 | Anode | Secondary anode terminal; redundant connection for improved current handling and solder joint reliability |
Key Features
| Feature | Design Value |
|---|---|
| E24 Standard Voltage Range | 2.4–75 V coverage with ±5% tolerance - simplifies BOM consolidation across designs |
| Low Differential Resistance | 6 Ω typical at 5 mA - maintains regulation accuracy under varying load currents |
| High Surge Withstand | 40 W non-repetitive peak power - protects downstream circuitry from ESD and line transients |
| Thermally Optimized Package | SOT223 with exposed collector pad - achieves 1500 mW continuous dissipation on standard PCBs |
| Stable Tempco | +0.4 to +2.3 mV/K - enables predictable drift compensation in precision references |
Applications
| Switch-Mode Power Supply Feedback | Overvoltage Protection Clamp |
|---|---|
Use Scenario: Regulates output voltage in isolated flyback converters via optocoupler-coupled feedback loop. IC Role / Device Role / Timing Role: Zener reference element setting error amplifier threshold in secondary-side regulation. Use Value: Tight 5.8–6.6 V tolerance and low 6 Ω impedance ensure ±1% output regulation accuracy across line/load/temperature. | Use Scenario: Clamps transient spikes on 5 V logic rails caused by inductive switching or ESD events. IC Role / Device Role / Timing Role: Voltage-limiting shunt device absorbing surge energy before IC damage occurs. Use Value: 40 W non-repetitive peak power rating safely dissipates 100 μs transients exceeding 30 V without degradation. |
| Industrial Sensor Signal Conditioning | Programmable Reference Voltage Source |
Use Scenario: Provides stable excitation voltage for bridge-based pressure sensors in PLC analog input modules. IC Role / Device Role / Timing Role: Precision DC reference source for ratiometric sensor biasing and ADC reference scaling. Use Value: +0.4 to +2.3 mV/K tempco allows predictable calibration offset correction over −40 to +85 °C operating range. | Use Scenario: Generates adjustable reference for DAC output buffering in programmable power supply controllers. IC Role / Device Role / Timing Role: Fixed-voltage node defining DAC full-scale range in closed-loop voltage setpoint generation. Use Value: 1500 mW continuous power rating supports direct drive of op-amp input stages without series resistor loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C6V2 | Lower Ptot (300 mW), SOT23 package, higher rdif (10–15 Ω) | Limited to low-power signal-level regulation; unsuitable for >100 mA load currents | Select when board space is constrained and power demand is <100 mW |
| MMSZ5234B | Same VZ range but SOD-123 package, Ptot = 500 mW, rdif = 9 Ω | Lower thermal performance; requires larger copper area to match 1500 mW capability | Select when legacy footprint compatibility with SOD-123 is required |
Compared with BZX84-C6V2 and MMSZ5234B, BZV90-C6V2,135 delivers 3× higher continuous power and superior thermal management in SOT223 - making it the only choice for industrial power supply regulation where sustained 1500 mW dissipation and 40 W surge immunity are mandatory.
Availability
BZV90-C6V2,135 is available at Aetrix Electronics and suitable for switch-mode power supplies, overvoltage protection circuits, industrial sensor interfaces, and programmable reference sources requiring stable component supply across extended production lifecycles.
Supply support for BZV90-C6V2,135 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global leader in discrete semiconductors, formed in 2017 from the former NXP Standard Products division, specializing in high-volume, high-reliability components for automotive, industrial, and computing markets.
The BZV90 series belongs to Nexperia's voltage regulator diode product line, engineered specifically for medium-power, thermally demanding Zener applications where precision, surge robustness, and long-term stability are critical.
FAQ
What is the maximum continuous forward current rating for BZV90-C6V2,135?
The maximum continuous forward current is 400 mA, as specified in the Absolute Maximum Ratings table. This rating applies under standard thermal conditions (Tamb = 25 °C, FR4 PCB with 2 cm² copper area) and ensures safe operation in forward-biased configurations such as ESD protection or polarity protection circuits.
Does BZV90-C6V2,135 require a heatsink for 1500 mW operation?
No external heatsink is required: the SOT223 package achieves 1500 mW continuous dissipation using only the internal thermal pad soldered to ≥2 cm² of double-sided FR4 copper. Thermal resistance is 83.3 K/W under these conditions, resulting in ~125 K temperature rise above ambient - within the 150 °C junction limit.
How does the temperature coefficient affect regulation accuracy over temperature?
At 6.2 V nominal, the temperature coefficient is +0.4 to +2.3 mV/K. Over a −40 to +125 °C junction range, this causes a total VZ shift of approximately ±120 mV - a ±1.9% deviation. Designers compensate by selecting operating current (IZ) where tempco is minimized, per Fig.5.
Can BZV90-C6V2,135 be used in parallel for higher current capability?
Parallel operation is not recommended due to mismatched Zener voltages and thermal runaway risk. The ±5% VZ tolerance and positive tempco mean the lowest-VZ unit will conduct disproportionately, overheating and failing. Use a single higher-power device or active regulation instead.
BZV90-C6V2,135 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 6.2 V
- Tolerance:
- ±5%
- Power - Max:
- 1.5 W
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 3 µA @ 4 V
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 50 mA
- Operating Temperature:
- -65°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-223
BZV90-C6V2,135 FAQ
1.How can I place an order for BZV90-C6V2,135 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZV90-C6V2,135 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 BZV90-C6V2,135 reliable?
The price and inventory of BZV90-C6V2,135 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZV90-C6V2,135 is usually 5 days.
3.What payment methods are accepted for BZV90-C6V2,135?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZV90-C6V2,135 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZV90-C6V2,135?
BZV90-C6V2,135 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZV90-C6V2,135 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 BZV90-C6V2,135?
For technical support, including BZV90-C6V2,135 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZV90-C6V2,135 requirements.
6.How does Aetrix verify that BZV90-C6V2,135 is sourced from the original manufacturer or authorized distributors?
All BZV90-C6V2,135 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 BZV90-C6V2,135 meets industry standards.
7.What is the process for return or replacement of BZV90-C6V2,135?
All BZV90-C6V2,135 units undergo pre-shipment inspection (PSI). If there is an issue with BZV90-C6V2,135, 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 BZV90-C6V2,135 part is unused and in its original packaging.
Return procedure for BZV90-C6V2,135:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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