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Nexperia USA Inc. PZU884LS-B5V6-QYL
- Part No.:
- PZU884LS-B5V6-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B5V6-QYL.pdf
- Description:
- DIODE ZENER 5.61V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:9,476
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Product details
Overview
PZU884LS-B5V6-Q from Nexperia is a leadless SOD882BD (DFN1006BD-2) Zener voltage regulator diode with nominal 5.6 V breakdown voltage, ±2 % tolerance, 100 Ω typical differential resistance at IZ = 5 mA, and AEC-Q101 qualification for automotive use. It delivers stable reference voltage in compact power management circuits requiring low leakage and hard breakdown knee.
For engineers reviewing the PZU884LS-B5V6-Q datasheet, PZU884LS-B5V6-Q pinout, PZU884LS-B5V6-Q application, or PZU884LS-B5V6-Q equivalent, this page provides verified Zener parameters, side-wettable flank package details, thermal resistance (340 K/W), reverse power surge capability (40 W), and automotive-grade reliability context - all critical for ESD-sensitive LDO biasing and precision voltage clamping designs.
Technical Context
This Zener operates in reverse-bias breakdown mode with a hard knee and low dynamic impedance (100 Ω typ. at 5 mA), enabling precise voltage regulation under low-current conditions. Its temperature coefficient is −2.0 mV/K at 5.6 V, supporting stable reference performance across −55 °C to +150 °C ambient range.
The device uses a planar epitaxial construction in a DFN1006BD-2 package with side-wettable flanks, optimized for automated optical solder-joint inspection. It meets AEC-Q101 stress test requirements including HTGB, HTRB, and TCT, confirming suitability for under-hood automotive electronics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 5.31 V to 5.92 V at IZ = 5 mA - tight ±2 % tolerance ensures predictable clamping level in feedback networks |
| Differential Resistance (rdif) | 100 Ω typ. at IZ = 5 mA - low impedance maintains regulation stability against load transients |
| Reverse Leakage (IR) | 1 μA max at VR = 4.0 V - minimal quiescent current preserves efficiency in battery-powered systems |
| Power Dissipation (Ptot) | 365 mW at Tamb = 25 °C on FR4 PCB - defines maximum continuous DC power handling in standard layout |
| Peak Surge Power (PZSM) | 40 W for 100 μs square wave - enables transient overvoltage suppression without failure |
| Junction Temperature (Tj) | −55 °C to +150 °C - supports operation in engine control units and ADAS modules |
| Thermal Resistance (Rth(j-a)) | 340 K/W - determines temperature rise per watt dissipated in unmodified PCB layout |
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 and 0.65 mm pitch. Cathode identified by marking bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; accepts reverse-bias current during Zener conduction |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes reverse-bias path for voltage reference |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joints without X-ray, reducing manufacturing defect escape |
| AEC-Q101 qualification | Validated for automotive applications including powertrain and body electronics with full stress-test compliance |
| Hard breakdown knee | Sharp transition into conduction minimizes voltage uncertainty near VZ, improving accuracy in sensing circuits |
| Low leakage at low VR | 1 μA max at 4.0 V allows use in high-impedance bias networks without signal distortion |
| Ultra-small footprint | 1.0 mm × 0.6 mm area saves PCB space in dense automotive ECUs and portable industrial sensors |
Applications
| Automotive ECU Voltage Reference | Industrial Sensor Bias Network |
|---|---|
Use Scenario: Providing stable 5.6 V reference for microcontroller ADC and analog front-end in engine control units. IC Role / Device Role / Timing Role: Zener diode operating in reverse breakdown to clamp and stabilize reference rail voltage. Use Value: ±2 % tolerance and −2.0 mV/K tempco ensure <±15 mV drift over −40 °C to +125 °C, meeting ASIL-B functional safety margin. |
Use Scenario: Biasing photodiode amplifiers and RTD measurement bridges in factory automation sensors. IC Role / Device Role / Timing Role: Precision voltage clamp establishing known bias point for analog signal conditioning. Use Value: 100 Ω rdif and 1 μA leakage maintain signal integrity in high-gain, low-noise paths without loading error. |
| USB-C Port Overvoltage Protection | IoT Node Power-Rail Clamp |
Use Scenario: Clamping transient surges on 5 V USB-C VBUS line during hot-plug events. IC Role / Device Role / Timing Role: Fast-acting Zener shunt element absorbing short-duration energy spikes. Use Value: 40 W non-repetitive peak power rating handles 100 μs surges up to ±1 kV per IEC 61000-4-5 Level 3. |
Use Scenario: Protecting 3.3 V/5 V supply rails in battery-powered smart meters and wireless nodes. IC Role / Device Role / Timing Role: Low-leakage voltage limiter preventing damage during brown-out or coupling events. Use Value: Side-wettable flanks enable reliable reflow soldering on thin PCBs, while 365 mW Ptot supports sustained clamping in intermittent fault conditions. |
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-C5V6,115 | ±5 % tolerance, SOT23 package (3.0 mm × 1.4 mm), higher Rth(j-a) (~500 K/W), no AEC-Q101 qualification | Suitable for cost-sensitive consumer boards but not automotive or high-reliability industrial use | Select when AEC-Q101 is unnecessary and board space permits larger SOT23 footprint |
| MMSZ5232BS-7-F | ±5 % tolerance, SOD-123 package (2.7 mm × 1.4 mm), 150 Ω rdif, no side-wettable flanks | Limited AOI capability; thermal performance inferior due to larger thermal resistance | Choose only if legacy SOD-123 footprint compatibility is mandatory and optical inspection is not required |
Compared with BZX84-C5V6,115 and MMSZ5232BS-7-F, PZU884LS-B5V6-Q offers tighter tolerance, smaller size, lower thermal resistance, and automotive qualification - making it the preferred choice for space-constrained, high-reliability voltage reference and clamping functions where manufacturability and environmental robustness are critical.
Availability
PZU884LS-B5V6-Q is available at Aetrix Electronics and suitable for automotive ECU design, industrial sensor biasing, USB-C port protection, and IoT node power-rail clamping requiring stable component supply, AEC-Q101 traceability, and consistent Zener voltage performance.
Supply support for PZU884LS-B5V6-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 logic, discrete, and MOSFET solutions for automotive, industrial, and mobile markets.
PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener portfolio designed specifically for automotive voltage reference and clamping applications demanding small size, low leakage, and process-controlled breakdown characteristics.
FAQ
What is the maximum continuous forward current for PZU884LS-B5V6-Q?
The device is a Zener diode intended for reverse-bias operation; its absolute maximum forward current is 200 mA per Table 5. However, forward conduction is not its functional mode - forward voltage is specified at 0.9 V max for 10 mA, primarily for characterization and ESD robustness verification.
Does PZU884LS-B5V6-Q require a heatsink in standard PCB layouts?
No heatsink is required. With Rth(j-a) = 340 K/W and Ptot = 365 mW, junction-to-ambient temperature rise is ~124 K at full power - acceptable within its 150 °C Tj limit only if ambient stays below 26 °C. For automotive or industrial use, derating per IPC-2221 guidelines is recommended.
How does the "B" suffix in PZU884LS-B5V6-Q affect its electrical behavior?
The "B" denotes the ±2 % tolerance series with very low dynamic impedance and low leakage current, optimized for precision regulation. In contrast, "C"-suffix variants offer ±5 % tolerance and slightly higher leakage for fast-switching noise reduction per AN90031 - making "B" ideal for reference applications.
Can PZU884LS-B5V6-Q be used in place of a 5.6 V TL431 shunt regulator?
No - the PZU884LS-B5V6-Q is a passive two-terminal Zener, lacking the active feedback, adjustable output, and 1–100 mA sink capability of the TL431. It serves only as a fixed-voltage clamp or reference; replacing TL431 requires circuit redesign and cannot replicate programmable regulation or current-sinking functionality.
PZU884LS-B5V6-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):
- 5.61 V
- Tolerance:
- ±2.14%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 40 Ohms
- Current - Reverse Leakage @ Vr:
- 1 µA @ 2.5 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-B5V6-QYL FAQ
1.How can I place an order for PZU884LS-B5V6-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B5V6-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-B5V6-QYL reliable?
The price and inventory of PZU884LS-B5V6-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-B5V6-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B5V6-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B5V6-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B5V6-QYL?
PZU884LS-B5V6-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B5V6-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-B5V6-QYL?
For technical support, including PZU884LS-B5V6-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B5V6-QYL requirements.
6.How does Aetrix verify that PZU884LS-B5V6-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B5V6-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-B5V6-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B5V6-QYL?
All PZU884LS-B5V6-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B5V6-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-B5V6-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B5V6-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B5V6-QYL Tags
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BZT52C5V6T-7
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MMSZ5231B-7-F
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BZX84C3V3LT1G
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MM5Z5V1ST1G
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