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Nexperia USA Inc. PZU884LS-B16-QYL
- Part No.:
- PZU884LS-B16-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B16-QYL.pdf
- Description:
- DIODE ZENER 16.18V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:8,668
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Product details
Overview
PZU884LS-B16-QYL from Nexperia is a 16 V ±2 % tolerance Zener voltage regulator diode in a leadless DFN1006BD-2 (SOD882BD) package, designed for precision voltage reference and clamping in automotive power rails. It delivers 16 V nominal regulation at 5 mA, exhibits 12 Ω typical differential resistance, supports 200 mA forward current, and is qualified to AEC-Q101 for under-hood applications.
For engineers reviewing the PZU884LS-B16-QYL datasheet, PZU884LS-B16-QYL pinout, PZU884LS-B16-QYL application, or PZU884LS-B16-QYL equivalent, key selection criteria include its low dynamic impedance at low bias current, side-wettable flanks for automated optical inspection, AEC-Q101 qualification, and thermal resistance of 340 K/W on FR4 PCB.
Technical Context
This Zener diode operates in reverse breakdown mode with hard knee characteristics optimized for stable reference generation at low currents (IZ = 0.5 mA to 5 mA). Its ±2 % tolerance and 12 Ω typical rdif at IZ = 5 mA enable tight regulation in feedback loops and overvoltage protection circuits.
The device features intentional low leakage (<0.05 μA at VR = 12.8 V) and a temperature coefficient of +10.4 mV/K at 25 °C, supporting predictable drift compensation in automotive ambient ranges (−55 °C to +150 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener voltage VZ | 16 V nominal, ±2 % tolerance (15.68 V to 16.32 V at IZ = 5 mA) |
| Differential resistance rdif | 12 Ω typical at IZ = 5 mA - ensures minimal output voltage shift under load variation |
| Reverse current IR | <0.05 μA at VR = 12.8 V - enables ultra-low standby power in always-on circuits |
| Forward voltage VF | 0.9 V max at IF = 10 mA - supports low-loss polarity protection and ESD clamp integration |
| Total power dissipation Ptot | 365 mW on FR4 PCB (70 μm Cu) - defines maximum continuous DC power handling |
| Non-repetitive peak power PZSM | 40 W for 100 μs square wave - enables robust transient surge suppression |
| Junction temperature Tj | −55 °C to +150 °C - validated for under-hood automotive environments |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), leadless surface-mount plastic package with side-wettable flanks; dimensions 1.0 mm × 0.6 mm × 0.47 mm, 0.65 mm pitch, cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; reverse-biased terminal during Zener operation |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes reverse-bias path for regulation |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks (SWF) | Enables automated optical solder-joint inspection (AOI) without X-ray for high-reliability automotive assembly |
| AEC-Q101 qualification | Validated for automotive-grade reliability including HTGB, HTRB, and temperature cycling per JESD22-A108 |
| Hard breakdown knee | Sharp, low-noise transition into conduction improves reference stability in low-current bias networks |
| Ultra-small footprint | 0.6 mm² board area saves space in dense ADAS and body control module PCB layouts |
Applications
| Engine Control Unit (ECU) Reference | Infotainment Power Rail Clamp |
|---|---|
Use Scenario: Providing stable 16 V reference for analog sensor signal conditioning in engine management systems. IC Role / Device Role / Timing Role: Zener voltage reference element in feedback divider network of LDO regulators powering MCU analog peripherals. Use Value: ±2 % tolerance and 12 Ω rdif ensure <±15 mV output variation across temperature and load, meeting ASIL-B functional safety margin requirements. |
Use Scenario: Clamping 12 V supply rail transients in head-unit power distribution. IC Role / Device Role / Timing Role: Reverse-biased transient voltage suppressor placed between VCC and GND near SoC power pins. Use Value: 40 W non-repetitive peak power rating absorbs ISO 7637-2 Pulse 1/2a surges without degradation, preserving downstream PMIC integrity. |
| ADAS Camera Module Bias | Body Control Module (BCM) Wake-Up Circuit |
Use Scenario: Generating precise bias voltage for CMOS image sensor analog front-end in surround-view cameras. IC Role / Device Role / Timing Role: Low-leakage (0.05 μA) Zener reference supplying bias to pixel array readout circuitry. Use Value: Ultra-low IR minimizes quiescent current draw in always-on imaging paths, extending battery life in parked surveillance mode. |
Use Scenario: Enabling reliable wake-up detection from LIN bus voltage thresholds in door module controllers. IC Role / Device Role / Timing Role: Voltage threshold detector in comparator input stage, triggered when LIN line exceeds 16 V during wake pulse. Use Value: Tight 16 V ±2 % tolerance ensures consistent wake-up sensitivity across production units and temperature extremes (−40 °C to +125 °C). |
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-C16-TP | ±5 % tolerance, 30 Ω rdif at 5 mA, SOT-23 package (3.0 mm²), no AEC-Q101 qualification | Higher regulation error and larger footprint; suitable only for non-automotive consumer applications | Select only for cost-sensitive industrial designs where AEC-Q101 and space constraints are not required. |
| MMSZ5245B-TP | ±5 % tolerance, 17 Ω rdif at 20 mA, SOD-123 package (2.8 mm²), AEC-Q101 qualified but higher leakage (0.1 μA) | Larger size and looser tolerance reduce accuracy in precision reference roles; acceptable for general clamping | Prefer for legacy board designs using SOD-123 footprints where SWF inspection is not mandated. |
Compared with PZU884LS-B16-QYL, BZX84-C16-TP lacks automotive qualification and offers lower accuracy, while MMSZ5245B-TP trades tighter thermal performance and smaller footprint for reduced regulation precision and higher leakage-making the PZU884LS-B16-QYL optimal for new AEC-Q101-compliant designs demanding miniaturization and low-current stability.
Availability
PZU884LS-B16-QYL is available at Aetrix Electronics and suitable for automotive ECU reference design, ADAS camera biasing, infotainment rail clamping, and BCM wake-up circuitry requiring stable component supply across extended temperature and lifecycle demands.
Supply support for PZU884LS-B16-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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and mobile markets.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener diode product line, engineered specifically for precision voltage regulation and transient suppression in harsh automotive environments.
FAQ
What is the marking code for PZU884LS-B16-QYL?
The marking code for PZU884LS-B16-QYL is 'SB', laser-etched on the top surface of the DFN1006BD-2 package. The bar adjacent to pin 1 indicates the cathode terminal, consistent with standard Zener diode polarity identification.
Does PZU884LS-B16-QYL support reflow soldering with standard Pb-free profiles?
Yes, PZU884LS-B16-QYL is qualified for lead-free reflow soldering per JEDEC J-STD-020. Its DFN1006BD-2 package uses side-wettable flanks compatible with IPC-A-610 Class 3 visual inspection, and the recommended footprint matches Nexperia's documented 0.7 mm pad width and 0.4 mm solder mask opening.
How does the temperature coefficient affect regulation accuracy over −40 °C to +125 °C?
At 16 V nominal, the temperature coefficient is +10.4 mV/K. Over a 165 °C range, this yields approximately ±1.7 V total drift. For high-accuracy applications, designers must compensate using complementary components or operate within narrower ambient bands where drift remains within system tolerance.
Can PZU884LS-B16-QYL be used in parallel for higher power dissipation?
No-Zener diodes exhibit negative temperature coefficients below ~5 V and positive above, causing current hogging in parallel configurations. The PZU884LS-B16-QYL's +10.4 mV/K coefficient makes it unsuitable for paralleling; use a single device rated for full power or select a higher-Ptot alternative like PZU36B-QYL if needed.
PZU884LS-B16-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):
- 16.18 V
- Tolerance:
- ±2.04%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 20 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 12 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-B16-QYL FAQ
1.How can I place an order for PZU884LS-B16-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B16-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-B16-QYL reliable?
The price and inventory of PZU884LS-B16-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-B16-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B16-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B16-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B16-QYL?
PZU884LS-B16-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B16-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-B16-QYL?
For technical support, including PZU884LS-B16-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B16-QYL requirements.
6.How does Aetrix verify that PZU884LS-B16-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B16-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-B16-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B16-QYL?
All PZU884LS-B16-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B16-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-B16-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B16-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B16-QYL Tags
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MMBZ5240B-7-F
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MMSZ5231B-7-F
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BZX84C3V3LT1G
onsemi
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MMSZ5245BS-7-F
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MM5Z5V1ST1G
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