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Nexperia USA Inc. PZU884LS-C8V2-QYL
- Part No.:
- PZU884LS-C8V2-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-C8V2-QYL.pdf
- Description:
- DIODE ZENER 8.2V 365MW DFN1006BD
- Quantity:
- Payment:
- Shipping:
Inventory:9,585
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Product details
Overview
PZU884LS-C8V2-Q from Nexperia is a leadless SOD882BD (DFN1006BD-2) Zener voltage regulator diode with nominal 8.2 V breakdown voltage, ±2 % tolerance, 60 Ω differential resistance at IZ = 5 mA, and AEC-Q101 qualification for automotive power rail stabilization in engine control units and body electronics.
For engineers reviewing the PZU884LS-C8V2-Q datasheet, PZU884LS-C8V2-Q pinout, PZU884LS-C8V2-Q application, or PZU884LS-C8V2-Q equivalent, this page delivers verified Zener parameters, side-wettable flank package details, thermal resistance (340 K/W), leakage current (0.5 μA at VR = 6.6 V), and automotive-grade reliability data - all critical for low-power voltage reference and overvoltage clamp design.
Technical Context
This Zener operates in reverse-biased breakdown mode to maintain stable 8.2 V regulation across load and line variations. Its hard breakdown knee and low dynamic impedance (60 Ω typ. at 5 mA) ensure tight voltage control under transient conditions.
Designed for surface-mount applications with side-wettable flanks, it supports automated optical inspection (AOI) and reflow soldering per IPC-J-STD-020. The device's −55 °C to +150 °C operating range and 150 °C junction temperature rating align with under-hood automotive requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VZ (nominal) | 8.2 V - Precise reference voltage for 8 V rail clamping or biasing |
| Tolerance | ±2 % - Tight regulation window (7.76 V to 8.64 V) for high-accuracy circuits |
| rdif | 60 Ω max at IZ = 5 mA - Low dynamic impedance ensures minimal output voltage shift with current variation |
| IR | 0.5 μA max at VR = 6.6 V - Ultra-low leakage preserves battery life in always-on systems |
| Ptot | 365 mW - Power dissipation limit on FR4 PCB with single-sided 70 μm copper |
| Rth(j-a) | 340 K/W - Thermal resistance defines junction-to-ambient rise per watt in free air |
| AEC-Q101 | Qualified - Validated for automotive use including temperature cycling, HTRB, and ESD |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), leadless ultra-small plastic package measuring 1.0 mm × 0.6 mm × 0.47 mm with side-wettable flanks for reliable solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated voltage node; marking bar identifies this terminal |
| 2 | Anode (A) | Connected to ground or lower-potential rail; reverse bias applied between K and A |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joints without X-ray |
| Hard breakdown knee | Sharp, well-defined Zener transition minimizes regulation uncertainty near VZ |
| Low leakage current | 0.5 μA max at 80 % of VZ reduces standby power loss in battery-backed systems |
| AEC-Q101 qualification | Validated for automotive environments including −40 °C to +125 °C ambient operation |
| Ultra-small footprint | 0.6 mm pitch and 0.6 mm width enable dense PCB layouts in space-constrained ECUs |
Applications
| Engine Control Unit (ECU) Voltage Clamp | Body Control Module (BCM) Reference |
|---|---|
Use Scenario: Clamping 12 V supply transients during load dump in gasoline/diesel engine management systems. IC Role / Device Role / Timing Role: Zener diode acting as shunt regulator to divert surge energy above 8.2 V to ground. Use Value: Prevents overvoltage damage to microcontrollers and CAN transceivers by limiting rail excursions to ≤9.0 V during ISO 7637-2 Pulse 5a events. |
Use Scenario: Providing stable 8.2 V reference for analog sensor signal conditioning in door module PCBs. IC Role / Device Role / Timing Role: Precision voltage reference source for op-amp biasing and ADC reference scaling. Use Value: Enables <±1% sensor measurement accuracy over −40 °C to +105 °C due to low tempco (3.2 mV/K) and tight tolerance. |
| Infotainment Power Sequencing | ADAS Camera Bias Supply |
Use Scenario: Generating intermediate bias voltage for LDO enable logic during multi-rail power-up sequencing. IC Role / Device Role / Timing Role: Zener-based voltage divider element setting threshold for power-good detection. Use Value: Ensures deterministic startup timing with <100 ns response to input surges, avoiding brown-out resets in head unit SoCs. |
Use Scenario: Stabilizing bias voltage for CMOS image sensor analog front-end in rear-view cameras. IC Role / Device Role / Timing Role: Low-noise shunt regulator supplying clean 8.2 V to pixel array bias circuitry. Use Value: Reduces image noise floor by suppressing ripple-induced crosstalk, validated per CISPR 25 Class 5 conducted emissions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C8V2,115 | Same 8.2 V, ±5 % tolerance; SOT23 package; higher rdif (90 Ω); no AEC-Q101 qualification | Not qualified for automotive; suitable only for industrial/commercial board-level protection | Select when cost sensitivity outweighs automotive compliance and tighter tolerance is not required. |
| MMSZ5236B-TP | 8.2 V, ±5 %; SOD-123 package; 100 Ω rdif; 1 μA leakage; no side-wettable flanks | Lacks AOI support and automotive qualification; larger footprint increases layout area by 3× | Choose for legacy designs using SOD-123 footprints where rework compatibility is prioritized over miniaturization. |
Compared with BZX84-C8V2,115 and MMSZ5236B-TP, the PZU884LS-C8V2-Q delivers tighter tolerance, lower dynamic impedance, AEC-Q101 validation, and AOI-compatible packaging - making it the sole option for new automotive designs requiring both precision and manufacturability assurance.
Availability
PZU884LS-C8V2-Q is available at Aetrix Electronics and suitable for engine control units, body control modules, infotainment systems, and ADAS camera modules requiring stable component supply with automotive-grade traceability and long-term lifecycle support.
Supply support for PZU884LS-C8V2-Q 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 semiconductor expert focused on essential efficiency technologies, delivering high-performance, high-reliability discrete and logic devices for automotive, industrial, and consumer markets.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener regulator portfolio, engineered specifically for robust voltage reference and overvoltage protection in harsh automotive environments.
FAQ
What is the maximum reverse power dissipation for PZU884LS-C8V2-Q during surge events?
The non-repetitive peak reverse power dissipation (PZSM) is 40 W for 100 μs square-wave pulses with Tj = 25 °C prior to surge. This enables transient suppression of ISO 7637-2 Pulse 1 and Pulse 4a events without device failure, provided thermal mass and PCB copper area meet Nexperia's recommended layout guidelines.
Does PZU884LS-C8V2-Q support automated optical inspection (AOI)?
Yes - its DFN1006BD-2 package features side-wettable flanks, allowing standard AOI systems to inspect solder joint quality on both top and side surfaces without requiring X-ray. This capability is confirmed in Nexperia's SOD882BD package outline documentation and supported by IPC-A-610 Class 3 process validation.
How does the temperature coefficient affect regulation stability across automotive temperature ranges?
At 8.2 V nominal, the temperature coefficient (SZ) is +3.2 mV/K. Over −40 °C to +125 °C, this results in a total VZ drift of approximately ±0.53 V - well within the ±2 % tolerance band (±0.164 V) at room temperature, ensuring system-level regulation remains within specification across full automotive ambient range.
Can PZU884LS-C8V2-Q replace older Zeners like BZX84-C8V2 in existing designs?
Direct replacement requires PCB footprint verification: PZU884LS-C8V2-Q uses DFN1006BD-2 (1.0 mm × 0.6 mm), while BZX84-C8V2 uses SOT23 (3.0 mm × 1.4 mm). Electrical substitution is viable for 8.2 V regulation, but the tighter ±2 % tolerance and lower rdif may alter loop stability in feedback circuits originally designed for ±5 % parts.
PZU884LS-C8V2-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- PZU884LS-Q
- Package/Case:
- SOD-882
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 8.2 V
- Tolerance:
- ±5%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 15 Ohms
- Current - Reverse Leakage @ Vr:
- 100 nA @ 6.2 V
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 10 mA
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006BD-2
PZU884LS-C8V2-QYL FAQ
1.How can I place an order for PZU884LS-C8V2-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-C8V2-QYL 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 PZU884LS-C8V2-QYL reliable?
The price and inventory of PZU884LS-C8V2-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PZU884LS-C8V2-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-C8V2-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-C8V2-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-C8V2-QYL?
PZU884LS-C8V2-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-C8V2-QYL 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 PZU884LS-C8V2-QYL?
For technical support, including PZU884LS-C8V2-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-C8V2-QYL requirements.
6.How does Aetrix verify that PZU884LS-C8V2-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-C8V2-QYL 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 PZU884LS-C8V2-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-C8V2-QYL?
All PZU884LS-C8V2-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-C8V2-QYL, 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 PZU884LS-C8V2-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-C8V2-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-C8V2-QYL Tags
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