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Nexperia USA Inc. PZU884LS-C3V0-QYL
- Part No.:
- PZU884LS-C3V0-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-C3V0-QYL.pdf
- Description:
- DIODE ZENER 3V 365MW DFN1006BD-2
- Quantity:
- Payment:
- Shipping:
Inventory:4,233
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Product details
Overview
PZU884LS-C3V0-Q from Nexperia is a surface-mount Zener voltage regulator diode with nominal 3.0 V breakdown voltage, ±5 % tolerance, ultra-small DFN1006BD-2 (SOD882BD) package, and side-wettable flanks for automated optical inspection. It delivers low dynamic impedance (95 Ω at IZ = 5 mA), minimal leakage current (≤10 μA at VR = 2.8 V), and hard breakdown knee-optimized for precision biasing and voltage reference in automotive power rails.
For engineers reviewing the PZU884LS-C3V0-Q datasheet, PZU884LS-C3V0-Q pinout, PZU884LS-C3V0-Q application, or PZU884LS-C3V0-Q equivalent, key selection criteria include its AEC-Q101 qualification, 365 mW steady-state power rating on FR4, 40 W non-repetitive surge capability, and temperature coefficient of −3.5 mV/K at 25 °C-critical for stable regulation under thermal variation.
Technical Context
This Zener diode operates in reverse-bias breakdown mode to maintain a stable 3.0 V reference across load variations and input fluctuations. Its differential resistance of 95 Ω at 5 mA enables tight regulation under moderate current loads, while the −3.5 mV/K temperature coefficient ensures predictable drift behavior over −55 °C to +150 °C ambient range.
The device uses a planar silicon process with side-wettable flanks to support solder-joint inspection in high-reliability automotive PCB assembly. Its low capacitance (425 pF at 1 MHz, VR = 0 V) minimizes signal coupling in mixed-signal environments, and its 0.9 V forward voltage at 10 mA supports bidirectional clamping verification during functional test.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener voltage VZ | 2.80 V to 3.20 V at IZ = 5 mA - defines regulated output window under nominal bias |
| Differential resistance rdif | 95 Ω max at IZ = 5 mA - determines output voltage deviation per 1 mA load change |
| Reverse leakage IR | ≤10 μA at VR = 2.8 V - limits standby current in always-on circuits |
| Power dissipation Ptot | 365 mW on FR4, 70 μm Cu - sets maximum continuous DC power without derating |
| Non-repetitive surge PZSM | 40 W for 100 μs square wave - enables transient overvoltage suppression in 12 V automotive systems |
| Temperature coefficient SZ | −3.5 mV/K at 25 °C - quantifies VZ drift per degree Celsius rise in junction temperature |
| Package | DFN1006BD-2 (SOD882BD), 1.0 mm × 0.6 mm × 0.47 mm - enables <1.0 mm² board area usage with AOI-compatible terminations |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a leadless, two-terminal surface-mount package with side-wettable flanks, 0.65 mm pitch, and cathode indicated by a marking bar on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; polarity marker aligns with PCB silkscreen bar |
| 2 | Anode (A) | Connected to ground or lower-potential rail; forms reverse-bias path for Zener conduction |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Rated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per JESD22 |
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder fillets without X-ray, reducing post-reflow defect escape |
| Hard breakdown knee | Sharp transition into regulation at VZ, minimizing ambiguity in threshold detection for comparator reference use |
| Low leakage at low VR | ≤10 μA at 2.8 V allows use in battery-backed circuits where quiescent current must stay below 20 μA |
| Optimized for 3.0 V nominal | Specifically tuned VZ tolerance and rdif for compatibility with 3.3 V LDO input rails and MCU reset thresholds |
Applications
| Automotive Body Control Module (BCM) | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Providing stable 3.0 V reference for analog-to-digital conversion of HVAC temperature sensor outputs. IC Role / Device Role / Timing Role: Voltage reference diode supplying precise bias to op-amp gain stage and ADC reference input. Use Value: Maintains ≤0.5 % full-scale error over −40 °C to +125 °C due to matched temperature coefficient and low rdif. |
Use Scenario: Clamping and level-shifting 0–5 V analog sensor signals to 3.0 V logic-compatible range before microcontroller sampling. IC Role / Device Role / Timing Role: Bidirectional voltage limiter protecting MCU GPIO pins from overvoltage transients and ESD events. Use Value: Limits peak excursion to ≤3.2 V with <10 ns response, leveraging low capacitance (425 pF) and fast turn-on. |
| Automotive Infotainment Power Sequencing | Medical Wearable Battery Monitoring |
Use Scenario: Generating clean 3.0 V enable signal for sequencing power to display driver ICs after main 12 V rail stabilizes. IC Role / Device Role / Timing Role: Precision shunt regulator establishing timing threshold for power-good detection circuitry. Use Value: Enables accurate 3.0 V trigger point with ±0.2 V hysteresis margin, avoiding false resets during cold-crank conditions. |
Use Scenario: Monitoring lithium coin-cell voltage decay by comparing cell output against 3.0 V Zener reference in low-power sleep mode. IC Role / Device Role / Timing Role: Low-current voltage reference enabling sub-1 μA monitoring circuit operation. Use Value: Draws only 0.5 μA at 2.9 V, extending battery life beyond 3 years while maintaining ±1 % reference accuracy. |
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-C3V0,115 | SC-70 package (2.2 mm × 1.35 mm), higher rdif (100 Ω), no AEC-Q101 qualification | Not suitable for automotive under-hood use; acceptable for consumer-grade portable electronics | Select when board space >1.5 mm² is available and automotive qualification is unnecessary |
| MMSZ5226ET1G | SOD-123 package (3.7 mm × 1.6 mm), ±5 % tolerance, 500 mW Ptot, but no side-wettable flanks | Lacks AOI support; larger footprint increases routing congestion in dense automotive modules | Choose only if legacy footprint compatibility is required and optical solder inspection is not mandated |
Compared with BZX84-C3V0,115 and MMSZ5226ET1G, PZU884LS-C3V0-Q provides the smallest footprint (1.0 mm × 0.6 mm), AEC-Q101 compliance, and side-wettable flanks-making it the sole option meeting modern automotive PCB assembly and reliability requirements without design compromise.
Availability
PZU884LS-C3V0-Q is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor interfaces, infotainment power sequencing, and medical wearable battery monitoring requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PZU884LS-C3V0-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 high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and advanced packaging technologies.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener regulator portfolio, designed specifically for precision voltage reference and clamping in space-constrained automotive ECUs and industrial sensors operating from −55 °C to +150 °C.
FAQ
What is the maximum continuous reverse current this Zener can regulate at 3.0 V?
At 25 °C ambient and mounted on standard FR4 with 70 μm copper, PZU884LS-C3V0-Q supports up to 122 mA continuous reverse current (365 mW ÷ 3.0 V), assuming no thermal derating. Junction temperature must remain ≤150 °C; actual usable current drops to ~95 mA at +85 °C ambient due to thermal resistance of 340 K/W.
Does the marking code 'J1' correspond exclusively to PZU884LS-C3V0-Q?
Yes-per Table 4 of the datasheet, marking code J1 is assigned solely to PZU884LS-C3V0-Q. No other variant in the PZU884LS-Q series shares this marking, ensuring unambiguous identification on assembled PCBs and in automated optical inspection systems.
Can this Zener be used in forward-bias mode as a standard diode?
Yes-it exhibits 0.9 V forward voltage at 10 mA (pulse-tested), making it suitable for low-current steering or protection functions. However, its 200 mA absolute maximum forward current is significantly lower than dedicated rectifiers, so it should not replace Schottky or general-purpose diodes in power-path roles.
How does the 'C' suffix in PZU884LS-C3V0-Q affect its electrical behavior versus 'B'-series variants?
The 'C' suffix denotes the ±5 % tolerance series optimized for low-current regulation (IZ = 5 mA), featuring lower dynamic impedance (95 Ω vs. 100 Ω for B-series) and tighter leakage control (≤10 μA vs. ≤20 μA). It also has a harder breakdown knee, improving stability in precision reference applications.
PZU884LS-C3V0-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):
- 3 V
- Tolerance:
- ±6.67%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 95 Ohms
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1 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-C3V0-QYL FAQ
1.How can I place an order for PZU884LS-C3V0-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-C3V0-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-C3V0-QYL reliable?
The price and inventory of PZU884LS-C3V0-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-C3V0-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-C3V0-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-C3V0-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-C3V0-QYL?
PZU884LS-C3V0-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-C3V0-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-C3V0-QYL?
For technical support, including PZU884LS-C3V0-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-C3V0-QYL requirements.
6.How does Aetrix verify that PZU884LS-C3V0-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-C3V0-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-C3V0-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-C3V0-QYL?
All PZU884LS-C3V0-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-C3V0-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-C3V0-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-C3V0-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-C3V0-QYL Tags
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BZT52C5V6T-7
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MMSZ4682T1G
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MM5Z5V1ST1G
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