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Nexperia USA Inc. PZU884LS-C3V6-QYL
- Part No.:
- PZU884LS-C3V6-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-C3V6-QYL.pdf
- Description:
- DIODE ZENER 3.6V 365MW DFN1006BD
- Quantity:
- Payment:
- Shipping:
Inventory:5,006
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Product details
Overview
PZU884LS-C3V6-QYL from Nexperia is a Zener voltage regulator diode in the PZU884LS-Q series, designed for precision voltage reference and clamping in space-constrained automotive and industrial circuits. It delivers a nominal 3.6 V Zener voltage with ±5 % tolerance, 90 Ω typical differential resistance at IZ = 5 mA, and ultra-low leakage current (≤5 μA at VR = 3.0 V), enabling stable regulation in low-power sensor biasing and ECU power-rail protection.
For engineers reviewing the PZU884LS-C3V6-QYL datasheet, PZU884LS-C3V6-QYL pinout, PZU884LS-C3V6-QYL application, or PZU884LS-C3V6-QYL equivalent, key selection criteria include its AEC-Q101 qualification, side-wettable DFN1006BD-2 package for automated optical inspection, hard breakdown knee for sharp regulation, and thermal resistance of 340 K/W on FR4 PCB - all critical for automotive-grade reliability and reflow-solderable design.
Technical Context
This Zener diode operates in reverse-biased breakdown mode to maintain a stable reference voltage across varying load currents and temperatures. Its 3.6 V nominal Zener voltage falls within the low-voltage segment optimized for very low dynamic impedance and minimal leakage, per the "C"-suffix variant specification.
The device features a hard breakdown knee and temperature coefficient of −3.5 mV/K at IZ = 5 mA, supporting accurate voltage stabilization in ambient ranges from −55 °C to +150 °C. Its 0.65 mm pitch, 1.0 mm × 0.6 mm DFN1006BD-2 package with side-wettable flanks enables reliable solder-joint inspection in high-volume automotive PCB assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 3.40 V to 3.80 V at IZ = 5 mA - defines tight regulation window for 3.6 V nominal rail |
| Differential Resistance (rdif) | 90 Ω typ. at IZ = 5 mA - ensures minimal output voltage shift under load variation |
| Reverse Leakage (IR) | ≤5 μA at VR = 3.0 V - reduces standby power loss in battery-backed systems |
| Forward Voltage (VF) | ≤0.9 V at IF = 10 mA - supports use as bidirectional clamp or polarity indicator |
| Power Dissipation (Ptot) | 365 mW on FR4 PCB - sets maximum continuous regulation power without heatsinking |
| Junction Temperature (Tj) | −55 °C to +150 °C - enables operation in engine bay and powertrain control units |
| AEC-Q101 Qualified | Yes - certified for automotive discrete semiconductor stress testing per AEC standard |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), leadless ultra-small surface-mount plastic package measuring 1.0 mm × 0.6 mm × 0.47 mm with side-wettable flanks for automated optical inspection and robust solder joint formation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to regulated voltage node; marking bar on top surface identifies this terminal |
| 2 (A) | Anode | Connected to ground or lower-potential reference; forms reverse-biased junction during regulation |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joints on both sides of the package edge |
| Hard breakdown knee | Sharp, well-defined Zener transition improves regulation accuracy at low currents (e.g., sensor biasing) |
| Ultra-low leakage current | ≤5 μA at 3.0 V reverse bias minimizes quiescent current in always-on automotive modules |
| AEC-Q101 qualification | Validated for automotive applications including engine control, body electronics, and ADAS power domains |
| DFN1006BD-2 footprint | 0.65 mm pitch and 0.47 mm height support high-density routing and thermal management on compact PCBs |
Applications
| Automotive ECU Power Rail Clamping | Industrial Sensor Bias Reference |
|---|---|
Use Scenario: Protecting microcontroller I/O pins and analog front-ends from transient overvoltage on 3.3 V supply rails in engine control units. IC Role / Device Role / Timing Role: Zener clamping diode placed between rail and ground to shunt surge energy above 3.6 V. Use Value: Hard breakdown knee and ≤5 μA leakage ensure fast response and zero impact on sensor signal integrity during normal operation. |
Use Scenario: Providing stable 3.6 V reference for RTD or thermistor biasing in industrial temperature transmitters. IC Role / Device Role / Timing Role: Precision voltage reference element in constant-current source circuitry. Use Value: 90 Ω differential resistance and −3.5 mV/K tempco enable <±10 mV drift over −40 °C to +125 °C operating range. |
| Low-Power Battery Monitoring | USB-C Port Overvoltage Protection |
Use Scenario: Monitoring lithium-ion cell voltage in portable medical devices using a resistive divider referenced to Zener-stabilized node. IC Role / Device Role / Timing Role: Low-leakage voltage reference for ADC input scaling network. Use Value: ≤5 μA reverse current preserves battery life in multi-year deployments without periodic recalibration. |
Use Scenario: Clamping VBUS line against overvoltage events during hot-plug or adapter fault conditions in USB-C PD designs. IC Role / Device Role / Timing Role: Fast-acting shunt protector triggered at 3.6 V threshold before downstream LDO or controller damage. Use Value: 40 W non-repetitive peak power rating (tp = 100 μs) absorbs short-duration surges without failure. |
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-C3V6,115 | Same 3.6 V nominal, ±5 % tolerance, but SOT23 package (larger, no side-wettable flanks); higher rdif (120 Ω typ.) | Lacks AEC-Q101 qualification; not recommended for automotive production | Select when cost sensitivity outweighs AOI capability and automotive compliance requirements |
| MMSZ5227B-TP | 3.6 V nominal, ±5 %, SOD-123 package; 100 Ω rdif; 10 μA max leakage at 3.0 V | No AEC-Q101 qualification; higher leakage limits use in ultra-low-power battery systems | Prefer only for non-automotive consumer or industrial prototypes where footprint compatibility is secondary |
Compared with BZX84-C3V6,115 and MMSZ5227B-TP, PZU884LS-C3V6-QYL offers superior manufacturability via side-wettable flanks, lower leakage for extended battery life, and formal AEC-Q101 validation - making it the only choice for volume automotive PCBs requiring zero-defect solder joint inspection and long-term reliability.
Availability
PZU884LS-C3V6-QYL is available at Aetrix Electronics and suitable for automotive ECU protection, industrial sensor biasing, low-power battery monitoring, and USB-C port overvoltage protection requiring stable component supply across production lifecycles.
Supply support for PZU884LS-C3V6-QYL 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-performance, high-reliability logic, discrete, and MOSFET components, with leadership in automotive-qualified parts.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener diode portfolio, engineered specifically for precision voltage reference and transient clamping in harsh-environment automotive electronics.
FAQ
What is the maximum continuous reverse power dissipation for PZU884LS-C3V6-QYL?
The maximum continuous total power dissipation (Ptot) is 365 mW when mounted on a standard FR4 PCB with single-sided 70 μm copper and tin plating. This value assumes ambient temperature of 25 °C and accounts for thermal resistance of 340 K/W from junction to ambient. Derating is required above 25 °C per the thermal characteristics table.
Does PZU884LS-C3V6-QYL support automated optical inspection (AOI)?
Yes - its DFN1006BD-2 package features side-wettable flanks, allowing AOI systems to inspect solder fillet quality on both lateral edges of the terminals. This capability is explicitly enabled by the package geometry defined in the SOD882BD outline and confirmed in Nexperia's reflow footprint documentation.
How does the temperature coefficient affect regulation accuracy over automotive temperature ranges?
With a specified temperature coefficient of −3.5 mV/K at IZ = 5 mA, the Zener voltage shifts approximately −0.35 V across a 100 K range (−40 °C to +60 °C). At 3.6 V nominal, this yields ~9.7 % drift - mitigated in practice by operating at higher test currents or using compensation networks, as detailed in application note AN90031.
Can PZU884LS-C3V6-QYL be used in bidirectional ESD protection configurations?
No - it is a unidirectional Zener diode optimized for reverse-bias regulation. While forward conduction occurs below 0.9 V, its asymmetric structure lacks the balanced clamping symmetry required for IEC 61000-4-2 ESD protection. For bidirectional ESD suppression, Nexperia's ESD5V3U1U or PESD5V0X1BC series are purpose-designed alternatives.
PZU884LS-C3V6-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):
- 3.6 V
- Tolerance:
- ±5.56%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 90 Ohms
- Current - Reverse Leakage @ Vr:
- 5 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-C3V6-QYL FAQ
1.How can I place an order for PZU884LS-C3V6-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-C3V6-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-C3V6-QYL reliable?
The price and inventory of PZU884LS-C3V6-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-C3V6-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-C3V6-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-C3V6-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-C3V6-QYL?
PZU884LS-C3V6-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-C3V6-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-C3V6-QYL?
For technical support, including PZU884LS-C3V6-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-C3V6-QYL requirements.
6.How does Aetrix verify that PZU884LS-C3V6-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-C3V6-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-C3V6-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-C3V6-QYL?
All PZU884LS-C3V6-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-C3V6-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-C3V6-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-C3V6-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-C3V6-QYL Tags
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