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Nexperia USA Inc. PZU884LS-B15-QYL
- Part No.:
- PZU884LS-B15-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B15-QYL.pdf
- Description:
- DIODE ZENER 14.66V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:8,536
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Product details
Overview
PZU884LS-B15-QYL from Nexperia is a 15 V ±2 % tolerance Zener voltage regulator diode in an ultra-small DFN1006BD-2 (SOD882BD) leadless SMD package with side-wettable flanks, designed for precision voltage reference and clamping in automotive power rails and low-power sensor interfaces. It delivers 15 V nominal regulation at 5 mA, exhibits 80 Ω differential resistance, supports 200 mA forward current, and is qualified to AEC-Q101.
For engineers reviewing the PZU884LS-B15-QYL datasheet, PZU884LS-B15-QYL pinout, PZU884LS-B15-QYL application, or PZU884LS-B15-QYL equivalent, key selection criteria include its 15 V Zener voltage tolerance, low dynamic impedance at low bias currents, side-wettable flank solderability, AEC-Q101 qualification, and thermal resistance of 340 K/W on FR4.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain stable 15 V regulation across load and line variations. Its hard breakdown knee and very low leakage current (<0.05 μA at VR = 12 V) ensure sharp voltage clamping with minimal standby power loss.
The device uses a silicon planar epitaxial process optimized for tight voltage tolerance and predictable temperature coefficient (SZ ≈ +9.2 mV/K at IZ = 5 mA). Its DFN1006BD-2 package enables high-density placement while supporting automated optical inspection (AOI) via side-wettable flanks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 15 V nominal at IZ = 5 mA; ±2 % tolerance ensures precise reference stability in automotive voltage monitoring circuits |
| Differential Resistance (rdif) | 80 Ω max at IZ = 5 mA; low impedance maintains regulation accuracy under varying load conditions |
| Reverse Current (IR) | <0.05 μA at VR = 12 V; enables ultra-low quiescent current in always-on vehicle subsystems |
| Total Power Dissipation (Ptot) | 365 mW at Tamb = 25 °C on FR4; defines maximum continuous DC power handling in compact PCB layouts |
| Junction Temperature (Tj) | −55 °C to +150 °C operating range; supports under-hood automotive environments without derating |
| Thermal Resistance (Rth(j-a)) | 340 K/W on standard FR4; determines temperature rise per watt in thermally constrained designs |
| Non-repetitive Peak Power (PZSM) | 40 W for 100 μs surge; protects downstream circuitry from transient overvoltage events |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), 1.0 mm × 0.6 mm × 0.47 mm body, 0.65 mm pitch, side-wettable flanks, leadless surface-mount construction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; marking bar identifies this terminal for polarity-critical placement |
| 2 | Anode (A) | Connected to ground or lower-potential rail; forms reverse-biased junction for Zener operation |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables reliable automated optical inspection (AOI) and solder joint quality verification in high-volume automotive assembly |
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD robustness per JESD22 standards |
| Hard breakdown knee | Ensures abrupt, predictable turn-on at 15 V with minimal voltage hysteresis during transient recovery |
| Low leakage current | <0.05 μA at 80 % of VZ minimizes standby power draw in battery-supplied ECUs and sensors |
| Ultra-small footprint | DFN1006BD-2 saves >60 % board area versus traditional SOD-323 packages, enabling denser power management layouts |
Applications
| Automotive Body Control Module (BCM) | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Voltage clamping on LIN bus transceiver supply lines exposed to load dump transients. IC Role / Device Role / Timing Role: Zener clamp protecting transceiver IC input rails from >40 V surges. Use Value: Prevents latch-up and permanent damage using 40 W non-repetitive peak power rating and 150 °C junction rating. | Use Scenario: Precision 15 V reference for 16-bit ADC front-end in factory automation pressure sensors. IC Role / Device Role / Timing Role: Stable shunt reference providing excitation voltage for bridge sensors. Use Value: ±2 % tolerance and 80 Ω rdif ensure <0.1 % full-scale error contribution under 1–10 mA load variation. |
| Automotive Infotainment Power Sequencing | Smart Lighting LED Driver Biasing |
Use Scenario: Undervoltage lockout (UVLO) threshold setting for microcontroller reset circuitry. IC Role / Device Role / Timing Role: Zener-defined trip point triggering POR logic when main 12 V rail drops below 10.5 V. Use Value: Tight 15 V tolerance and low tempco (+9.2 mV/K) maintain consistent UVLO hysteresis across −40 °C to +125 °C. | Use Scenario: Gate bias stabilization for high-side N-channel MOSFET in constant-current LED driver. IC Role / Device Role / Timing Role: Shunt regulator maintaining fixed 15 V gate drive voltage independent of input ripple. Use Value: Low 0.05 μA leakage avoids parasitic discharge of bootstrap capacitor during PWM off-time. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C15 | ±5 % tolerance, SOT-23 package, higher rdif (100 Ω), no AEC-Q101 qualification | General-purpose industrial use only; unsuitable for automotive due to qualification gap and larger footprint | Select only for cost-sensitive non-automotive designs where ±5 % tolerance is acceptable |
| MMSZ5245B | ±5 % tolerance, SOD-123 package, 15 V nominal, 1000 mW Ptot, no side-wettable flanks | Larger thermal mass but lacks AOI support; higher power rating trades off board space and manufacturability | Prefer when higher continuous dissipation (>365 mW) is required and AOI is not mandated |
Compared with BZX84-C15 and MMSZ5245B, PZU884LS-B15-QYL offers tighter tolerance, automotive qualification, and AOI-compatible packaging-making it optimal for space-constrained, safety-critical automotive voltage references where measurement repeatability and process control are essential.
Availability
PZU884LS-B15-QYL is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor signal conditioning, infotainment power sequencing, and smart lighting LED driver biasing requiring stable component supply and AEC-Q101 compliance.
Supply support for PZU884LS-B15-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 specializing in high-performance, high-reliability discrete, logic, and MOSFET devices, with leadership in automotive-qualified components.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener regulator portfolio, engineered specifically for precision voltage reference and transient protection in automotive power domains and space-constrained industrial systems.
FAQ
What is the Zener voltage tolerance for PZU884LS-B15-QYL?
The PZU884LS-B15-QYL has a ±2 % Zener voltage tolerance at 5 mA test current, meaning its actual breakdown voltage falls between 14.7 V and 15.3 V under nominal conditions. This tight tolerance is achieved through laser trimming and is specified per the product data sheet Rev. 4 (August 2024), Table 8.
Does PZU884LS-B15-QYL support automated optical inspection (AOI)?
Yes-its DFN1006BD-2 package features side-wettable flanks, enabling reliable solder joint inspection via AOI systems. The package outline (Figure 9) confirms coplanar terminations and defined flank geometry compliant with IPC-A-610 Class 3 requirements for automotive electronics assembly.
What is the maximum non-repetitive surge capability of this Zener diode?
PZU884LS-B15-QYL supports up to 40 W of non-repetitive peak reverse power dissipation for 100 μs square-wave pulses at Tj = 25 °C prior to surge, as defined in Table 5 (Limiting Values). This enables robust protection against ISO 7637-2 Pulse 1 and Pulse 2a transients in automotive environments.
How does the temperature coefficient affect regulation accuracy over temperature?
At 15 V nominal, PZU884LS-B15-QYL has a temperature coefficient of +9.2 mV/K (Table 8), meaning its Zener voltage increases by ~9.2 mV per Kelvin rise in junction temperature. Over −40 °C to +125 °C, this results in a total drift of approximately ±1.5 V, which must be accounted for in precision reference designs.
PZU884LS-B15-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):
- 14.66 V
- Tolerance:
- ±2.18%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 15 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 11 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-B15-QYL FAQ
1.How can I place an order for PZU884LS-B15-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B15-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-B15-QYL reliable?
The price and inventory of PZU884LS-B15-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-B15-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B15-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B15-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B15-QYL?
PZU884LS-B15-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B15-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-B15-QYL?
For technical support, including PZU884LS-B15-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B15-QYL requirements.
6.How does Aetrix verify that PZU884LS-B15-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B15-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-B15-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B15-QYL?
All PZU884LS-B15-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B15-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-B15-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B15-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B15-QYL Tags
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MM5Z5V1ST1G
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