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Nexperia USA Inc. BZX84J-C6V2,115
- Part No.:
- BZX84J-C6V2,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SC-90, SOD-323F
- Datasheet:
-
BZX84J-C6V2,115.pdf
- Description:
- DIODE ZENER 6.2V 550MW SOD323F
- Quantity:
- Payment:
- Shipping:
Inventory:23,317
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Product details
Overview
BZX84J-C6V2,115 from Nexperia is a 6.2 V ±5 % Zener voltage regulator diode in SOD323F (SC-90) package, rated for 550 mW total power dissipation and 150 °C junction temperature, with 150 Ω typical differential resistance at 5 mA and AEC-Q101 qualification for automotive voltage reference and overvoltage protection circuits.
For engineers reviewing the BZX84J-C6V2,115 datasheet, BZX84J-C6V2,115 pinout, BZX84J-C6V2,115 application, or BZX84J-C6V2,115 equivalent, this device serves as a precision low-power shunt regulator where stable reverse breakdown voltage, low thermal drift, and surface-mount reliability are critical in power rail monitoring and ESD-clamped signal conditioning.
Technical Context
This Zener diode operates in reverse-biased breakdown mode to maintain a stable 6.2 V reference across its cathode–anode terminals under regulated current conditions (IZ = 5 mA). Its 150 Ω differential resistance ensures minimal voltage deviation with load current changes, while the 0.4 mV/K temperature coefficient at 5 mA enables predictable thermal behavior in ambient ranges from –55 °C to +150 °C.
The device supports non-repetitive surge handling up to 40 W (tp = 100 μs, square wave), and its 230 K/W junction-to-ambient thermal resistance reflects performance on standard FR4 PCBs with 1 cm² cathode pad - critical for transient suppression in compact automotive and industrial control modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 6.2 V nominal, ±5 % tolerance (5.8 V to 6.6 V); defines precise clamping threshold for 5 mA test current |
| Differential Resistance (rdiff) | 150 Ω typical at IZ = 5 mA; limits output voltage variation under dynamic load shifts |
| Total Power Dissipation (Ptot) | 550 mW at Tamb ≤ 25 °C; sets maximum continuous DC power handling on standard FR4 layout |
| Forward Voltage (VF) | 1.1 V max at IF = 100 mA; confirms low-loss conduction when used in bidirectional protection schemes |
| Junction Temperature (Tj) | 150 °C maximum; enables operation in under-hood automotive environments and sealed industrial enclosures |
| AEC-Q101 Qualified | Validated for automotive discrete semiconductor stress testing; supports functional safety-aware designs without additional qualification effort |
| Reverse Current (IR) | 3 μA max at VR = 4.0 V; ensures minimal leakage before breakdown onset in low-power standby circuits |
Pinout & Package
SOD323F (SC-90) plastic surface-mount package: 2-terminal, ultra-compact footprint (2.7 mm × 1.6 mm × 0.95 mm), flat lead, cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to regulated output node; marking bar identifies this terminal; carries reverse current during Zener operation |
| 2 (A) | Anode | Connected to ground or lower-potential rail; completes bias path for controlled breakdown conduction |
Key Features
| Feature | Design Value |
|---|---|
| Low Differential Resistance | 150 Ω typical at 5 mA - reduces output voltage shift under varying load currents in feedback networks |
| AEC-Q101 Qualification | Qualified per Automotive Electronics Council stress test standard - eliminates need for customer-level automotive requalification |
| Wide Operating Temperature Range | –55 °C to +150 °C junction - supports deployment in engine control units, battery management systems, and industrial PLCs |
| Precision Voltage Tolerance | ±5 % at 6.2 V - balances cost and accuracy for non-critical regulation tasks like supply rail supervision and comparator reference |
| Small Outline Package | SOD323F (SC-90) - enables high-density PCB layouts in space-constrained modules such as ADAS sensors and motor drivers |
Applications
| Automotive Body Control Module (BCM) | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Monitoring 12 V battery rail integrity in door module microcontrollers. IC Role / Device Role / Timing Role: Shunt voltage reference for ADC input scaling and overvoltage detection circuitry. Use Value: Stable 6.2 V clamp prevents ADC saturation during load dump transients while maintaining <3 μA leakage in sleep mode. |
Use Scenario: Providing reference voltage for bridge sensor amplifiers in pressure transducers. IC Role / Device Role / Timing Role: Low-drift Zener source for instrumentation amplifier biasing in 4–20 mA loop interfaces. Use Value: 0.4 mV/K tempco and 150 Ω rdiff ensure reference stability within ±0.5 % over –40 °C to +85 °C operating range. |
| USB-C Port Overvoltage Protection | Smart Meter Power Supply Supervision |
Use Scenario: Clamping VBUS line against ESD and hot-swap surges in portable charging accessories. IC Role / Device Role / Timing Role: Fast-response shunt limiter placed after TVS diode to absorb residual energy below 40 W peak. Use Value: 40 W non-repetitive surge rating (tp = 100 μs) handles USB-C hot-plug transients without degradation. |
Use Scenario: Validating auxiliary 3.3 V supply health in utility meter SoCs during brownout events. IC Role / Device Role / Timing Role: Reset supervisor reference element tied to microcontroller's voltage monitor input. Use Value: 550 mW Ptot and 150 °C Tj allow continuous operation in sealed, thermally isolated meter housings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C6V2,115 | Same Zener voltage and package, but ±5 % tolerance only; not AEC-Q101 qualified | Lacks automotive qualification; suitable for commercial-grade consumer or industrial products without automotive compliance needs | Select when AEC-Q101 is not required and cost sensitivity outweighs qualification assurance |
| MMSZ4687-TP | 6.2 V ±5 %, SOD-123 package (larger footprint), 500 mW Ptot, no AEC-Q101 status stated | Requires larger PCB area; thermal resistance higher (~300 K/W); unqualified for automotive use | Choose only if SOD-123 is already standardized in design and automotive qualification is unnecessary |
Compared with BZX84J-C6V2,115, the BZX84-C6V2,115 offers identical electrical specs but lacks automotive qualification, while MMSZ4687-TP trades smaller size for reduced surge capability and undefined automotive suitability - making the J-series the sole option for AEC-Q101–mandated designs requiring SC-90 footprint.
Availability
BZX84J-C6V2,115 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, USB-C protection circuits, and smart meter power supervision requiring stable component supply across extended temperature and lifecycle demands.
Supply support for BZX84J-C6V2,115 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 leading global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices optimized for efficiency and miniaturization in automotive, industrial, and mobile applications.
The BZX84J series belongs to Nexperia's AEC-Q101–qualified Zener diode product line, engineered specifically for robust voltage reference and overvoltage protection in harsh-environment automotive subsystems and high-reliability industrial controls.
FAQ
What is the maximum continuous reverse current this diode can handle at 6.2 V?
The BZX84J-C6V2,115 is not rated for continuous reverse current; it operates in Zener breakdown mode with recommended test current of 5 mA. Its absolute maximum limiting value is 250 mA forward current, but reverse conduction is limited by power dissipation: at 6.2 V, sustained current must stay below ~89 mA to remain within 550 mW Ptot at 25 °C ambient.
Does the cathode marking align with standard SOD323F orientation?
Yes - the cathode (Pin 1) is identified by a visible bar marking on the top surface of the SOD323F package, positioned adjacent to the shorter end of the rectangular outline, consistent with JEDEC SC-90 mechanical drawings and Nexperia's package documentation.
Can this Zener be used in series for higher voltage references?
No - BZX84J-C6V2,115 is not characterized or guaranteed for series operation. Zener tolerances, temperature coefficients, and dynamic impedance mismatch between units cause unpredictable total voltage and instability; dedicated higher-voltage Zeners or active references are recommended instead.
Is the 40 W non-repetitive peak power rating applicable at all temperatures?
No - the 40 W rating applies only under specified pulse conditions: tp = 100 μs, square wave, with junction temperature at 25 °C prior to surge. Derating is required above 25 °C ambient, and the curve in Figure 1 shows power drops to ~10 W at 150 °C junction temperature for the same pulse width.
BZX84J-C6V2,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-90, SOD-323F
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 6.2 V
- Tolerance:
- ±5%
- Power - Max:
- 550 mW
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 3 µA @ 4 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 100 mA
- Operating Temperature:
- -65°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323F
BZX84J-C6V2,115 FAQ
1.How can I place an order for BZX84J-C6V2,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZX84J-C6V2,115 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 BZX84J-C6V2,115 reliable?
The price and inventory of BZX84J-C6V2,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZX84J-C6V2,115 is usually 5 days.
3.What payment methods are accepted for BZX84J-C6V2,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZX84J-C6V2,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZX84J-C6V2,115?
BZX84J-C6V2,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZX84J-C6V2,115 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 BZX84J-C6V2,115?
For technical support, including BZX84J-C6V2,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZX84J-C6V2,115 requirements.
6.How does Aetrix verify that BZX84J-C6V2,115 is sourced from the original manufacturer or authorized distributors?
All BZX84J-C6V2,115 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 BZX84J-C6V2,115 meets industry standards.
7.What is the process for return or replacement of BZX84J-C6V2,115?
All BZX84J-C6V2,115 units undergo pre-shipment inspection (PSI). If there is an issue with BZX84J-C6V2,115, 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 BZX84J-C6V2,115 part is unused and in its original packaging.
Return procedure for BZX84J-C6V2,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZX84J-C6V2,115 Tags
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