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Nexperia USA Inc. PZU884LS-B3V6-QYL
- Part No.:
- PZU884LS-B3V6-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B3V6-QYL.pdf
- Description:
- DIODE ZENER 3.68V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:8,452
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Product details
Overview
PZU884LS-B3V6-Q from Nexperia is a ±2 % tolerance Zener voltage regulator diode in DFN1006BD-2 (SOD882BD) package, designed for precision low-voltage regulation at 3.6 V nominal with 90 Ω differential resistance at 5 mA and 5 μA reverse leakage at rated voltage. It operates across −55 °C to +150 °C ambient, supports automotive-grade reliability per AEC-Q101, and delivers stable reference voltage in space-constrained power management circuits.
For engineers reviewing the PZU884LS-B3V6-Q datasheet, PZU884LS-B3V6-Q pinout, PZU884LS-B3V6-Q application, or PZU884LS-B3V6-Q equivalent, this page provides verified Zener parameters, side-wettable flanks package layout, automotive qualification status, thermal resistance (340 K/W), and direct replacement guidance for low-current voltage reference designs.
Technical Context
This Zener diode uses a silicon planar epitaxial process optimized for sharp breakdown knee and low dynamic impedance at low bias currents (IZ = 0.5 mA to 5 mA). Its ±2 % tolerance and −3.5 mV/K temperature coefficient at 3.6 V enable stable regulation in battery-powered and automotive subsystems where supply rail accuracy and thermal drift must be tightly controlled.
The device features side-wettable flanks for automated optical solder-joint inspection and achieves 365 mW steady-state power dissipation on standard FR4 PCBs. Its non-repetitive peak reverse power capability of 40 W (tp = 100 μs) supports transient overvoltage clamping in ESD-sensitive interfaces without derating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Zener Voltage | 3.6 V - Precise regulation point with ±2 % tolerance (3.40 V to 3.80 V) |
| Differential Resistance | 90 Ω at IZ = 5 mA - Low impedance ensures minimal output voltage shift under load variation |
| Reverse Leakage Current | 5 μA at VR = 3.6 V - Enables ultra-low quiescent current operation in always-on circuits |
| Forward Voltage | 0.9 V at IF = 10 mA - Confirmed forward conduction threshold for bidirectional protection use cases |
| Total Power Dissipation | 365 mW at Tamb = 25 °C - Validated on FR4 PCB with single-sided 70 μm copper trace |
| Junction Temperature Range | −55 °C to +150 °C - Supports under-hood automotive and industrial high-temp environments |
| AEC-Q101 Qualified | Yes - Certified for automotive discrete semiconductor stress testing including HTGB, HTRB, and TCT |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a leadless 2-terminal surface-mount package measuring 1.0 mm × 0.6 mm × 0.47 mm with side-wettable flanks for automated solder-joint inspection. The marking bar identifies the cathode terminal.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; accepts reverse-bias Zener current during regulation |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes Zener conduction path |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables AOI-compatible reflow soldering on compact PCBs without X-ray inspection |
| Low dynamic impedance | 90 Ω at 5 mA ensures <1 mV output shift per 100 μA load change in feedback networks |
| Hard breakdown knee | Sharp Zener transition minimizes voltage uncertainty near regulation threshold |
| AEC-Q101 qualification | Validated for automotive powertrain, body electronics, and ADAS modules requiring long-term reliability |
| Ultra-small footprint | 1.0 mm × 0.6 mm area saves >60 % board space vs. traditional SOD-323 Zeners |
Applications
| Automotive Body Control Module (BCM) | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Stable 3.6 V reference for microcontroller reset circuitry and LIN transceiver biasing in door module ECUs. IC Role / Device Role / Timing Role: Zener voltage reference providing accurate threshold for POR and brown-out detection. Use Value: ±2 % tolerance and −3.5 mV/K TC ensure reset voltage remains within 3.55 V–3.65 V across −40 °C to +125 °C operating range. |
Use Scenario: Precision biasing of analog front-end op-amps in 4–20 mA current-loop transmitters. IC Role / Device Role / Timing Role: Low-leakage (5 μA) Zener shunt regulator establishing clean reference for DAC output buffers. Use Value: 90 Ω dynamic impedance maintains reference stability despite 100 μA–2 mA load variations from sensor excitation circuits. |
| USB-C Power Delivery Monitor | Medical Wearable Battery Management |
Use Scenario: Overvoltage clamp and reference source for USB PD CC line voltage detection circuitry. IC Role / Device Role / Timing Role: Dual-role Zener used in reverse-bias regulation and forward-bias ESD protection path. Use Value: 40 W non-repetitive surge rating (100 μs) absorbs CC line transients while maintaining 3.6 V regulation accuracy. |
Use Scenario: Low-power voltage reference for fuel gauge ICs monitoring Li-ion cell voltage in patch-style monitors. IC Role / Device Role / Timing Role: Ultra-low leakage (5 μA) Zener enabling multi-year battery life in always-on health monitoring mode. Use Value: 365 mW power rating allows safe operation with 10 kΩ series resistor at 12 V input, drawing only 1.1 mA total current. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C3V6 | ±5 % tolerance, SOT-23 package (2.9 mm × 1.3 mm), 100 Ω rdif at 5 mA, 10 μA IR | Larger footprint, higher leakage, wider voltage tolerance - suitable for non-critical consumer applications | Select when cost sensitivity outweighs size and precision requirements; not AEC-Q101 qualified |
| MMSZ4685 | ±5 % tolerance, SOD-123 package (3.7 mm × 1.6 mm), 130 Ω rdif at 5 mA, 1 μA IR | Lower leakage but larger size and no side-wettable flanks - limits AOI compatibility and board density | Prefer for legacy designs using SOD-123 footprints; lacks automotive qualification and compactness |
Compared with BZX84-C3V6 and MMSZ4685, PZU884LS-B3V6-Q delivers tighter tolerance (±2 %), smaller footprint (1.0 mm × 0.6 mm), side-wettable flanks for production traceability, and AEC-Q101 certification - making it the sole choice for space-constrained, high-reliability automotive and industrial voltage reference designs.
Availability
PZU884LS-B3V6-Q is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor signal conditioning, USB-C power delivery monitors, and medical wearable battery management systems requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for PZU884LS-B3V6-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 leading global semiconductor manufacturer specializing in high-performance, high-reliability discrete and logic devices, with core expertise in automotive-qualified components and advanced packaging technologies.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener diode portfolio, engineered specifically for precision voltage regulation in space-constrained automotive and industrial electronics where thermal stability, low leakage, and manufacturability are critical.
FAQ
What is the maximum continuous reverse current the PZU884LS-B3V6-Q can sustain at 3.6 V?
The device sustains up to 100 mA DC reverse current at 3.6 V before exceeding its 365 mW power limit (P = V × I = 3.6 V × 0.1 A = 360 mW). This aligns with its absolute maximum forward current rating of 200 mA, confirming safe operation at half-rated current under full Zener bias.
Does the side-wettable flank design require special stencil or reflow profile adjustments?
No special stencil or reflow profile is required: the DFN1006BD-2 package uses standard 0.3 mm solder paste thickness and a peak reflow temperature of 260 °C for 30 seconds, matching JEDEC J-STD-020D. Side-wettable flanks are compatible with standard AOI systems calibrated for 0.1 mm solder fillet height detection.
How does the −3.5 mV/K temperature coefficient impact regulation accuracy over temperature?
At 3.6 V nominal, a −3.5 mV/K coefficient causes a −0.35 V shift over a 100 K range (−40 °C to +60 °C), resulting in 3.25 V output. Combined with ±2 % initial tolerance, total deviation stays within ±4.5 % across that range - sufficient for non-critical biasing but requires compensation in high-precision references.
Can PZU884LS-B3V6-Q replace older PZU3.6B in existing designs?
Yes, with footprint validation: both use DFN1006BD-2, but PZU884LS-B3V6-Q improves on PZU3.6B with tighter ±2 % tolerance (vs. ±5 %), lower 90 Ω rdif (vs. 120 Ω), and AEC-Q101 qualification. No schematic or layout changes are needed beyond verifying solder mask clearance matches the 0.65 mm pitch.
PZU884LS-B3V6-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):
- 3.68 V
- Tolerance:
- ±3.4%
- 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-B3V6-QYL FAQ
1.How can I place an order for PZU884LS-B3V6-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B3V6-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-B3V6-QYL reliable?
The price and inventory of PZU884LS-B3V6-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-B3V6-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B3V6-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B3V6-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B3V6-QYL?
PZU884LS-B3V6-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B3V6-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-B3V6-QYL?
For technical support, including PZU884LS-B3V6-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B3V6-QYL requirements.
6.How does Aetrix verify that PZU884LS-B3V6-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B3V6-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-B3V6-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B3V6-QYL?
All PZU884LS-B3V6-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B3V6-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-B3V6-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B3V6-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B3V6-QYL Tags
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