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Nexperia USA Inc. PZU884LS-B10-QYL
- Part No.:
- PZU884LS-B10-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B10-QYL.pdf
- Description:
- DIODE ZENER 9.99V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:2,173
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Product details
Overview
PZU884LS-B10-QYL from Nexperia is a leadless SOD882BD (DFN1006BD-2) Zener voltage regulator diode with nominal 10 V breakdown voltage, ±2 % tolerance, and AEC-Q101 qualification for automotive use. It delivers stable voltage reference in low-power regulation circuits, features side-wettable flanks for automated optical inspection, and operates up to 150 °C junction temperature.
For engineers reviewing the PZU884LS-B10-QYL datasheet, PZU884LS-B10-QYL pinout, PZU884LS-B10-QYL application, or PZU884LS-B10-QYL equivalent, key selection criteria include its 10 V nominal Zener voltage, 60 Ω typical differential resistance at 5 mA, 7 mV/K temperature coefficient, ultra-small 1.0 mm × 0.6 mm footprint, and automotive-grade reliability under thermal and surge stress.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain precise DC voltage across its terminals under varying load and supply conditions. Its hard breakdown knee and low leakage current (<0.1 μA at VR = 7 V) ensure sharp regulation onset and minimal standby power loss.
The device uses silicon planar technology with optimized doping profiles to achieve tight voltage tolerance and stable temperature coefficient. Its DFN1006BD-2 package enables high-density PCB layouts while supporting reflow soldering with IPC-compliant footprint and side-wettable flanks for solder joint inspection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 9.45 V to 10.55 V at IZ = 5 mA - defines regulated output voltage window under standard test condition |
| Differential Resistance (rdif) | 60 Ω max at IZ = 5 mA - determines regulation stiffness and output voltage variation under load changes |
| Temperature Coefficient (SZ) | +4.5 mV/K to +8.0 mV/K - quantifies voltage drift per degree Celsius rise, critical for thermal stability in automotive environments |
| Reverse Current (IR) | ≤0.1 μA at VR = 7 V - ensures minimal quiescent current in standby or battery-backed circuits |
| Total Power Dissipation (Ptot) | 365 mW on FR4 PCB with 70 μm copper - sets maximum continuous DC power handling in standard layout |
| Non-repetitive Peak Power (PZSM) | 40 W for 100 μs square wave - supports transient overvoltage clamping without failure |
| Junction Temperature (Tj) | −55 °C to +150 °C - enables operation in under-hood automotive locations and industrial control enclosures |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), leadless surface-mount plastic package measuring 1.0 mm × 0.6 mm × 0.47 mm with 0.65 mm pitch and side-wettable flanks for AOI-compatible solder joints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to higher-potential node; reverse-biased terminal where Zener breakdown occurs; marked by bar on top surface |
| 2 | Anode (A) | Connected to lower-potential node (typically ground or return path); completes reverse-bias circuit for regulation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive applications including engine control units and body electronics per stress-test requirements |
| Side-wettable flanks (SWF) | Enables automated optical inspection of solder fillets on both sides of the package edge, improving manufacturing yield |
| ±2 % voltage tolerance | Reduces need for post-production trimming in precision reference designs and improves batch-to-batch consistency |
| Hard breakdown knee | Ensures rapid transition into regulation with minimal voltage overshoot during turn-on, critical for noise-sensitive analog rails |
| Low dynamic impedance | 60 Ω typical at 5 mA provides tight regulation under small-signal load variations, e.g., in sensor biasing networks |
Applications
| Automotive Body Control Module (BCM) | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Providing stable 10 V reference for microcontroller ADC inputs monitoring door lock status and interior lighting feedback. IC Role / Device Role / Timing Role: Zener voltage regulator supplying precision bias voltage to analog front-end circuitry. Use Value: Maintains <±1% reference accuracy across −40 °C to +125 °C ambient, ensuring consistent ADC code mapping despite thermal cycling. |
Use Scenario: Regulating excitation voltage for bridge-based pressure transducers in factory automation systems. IC Role / Device Role / Timing Role: Low-noise voltage reference source for Wheatstone bridge excitation. Use Value: Delivers <0.1 μA leakage at 7 V reverse bias, minimizing offset error contribution and enabling sub-mV measurement resolution. |
| Consumer USB-C Power Delivery Monitor | Medical Portable Diagnostic Device |
Use Scenario: Stabilizing voltage for USB PD communication ICs requiring accurate 10 V rail during negotiation sequences. IC Role / Device Role / Timing Role: Precision shunt regulator maintaining compliance voltage for PD controller logic. Use Value: With 60 Ω differential resistance, holds output within ±50 mV under 1 mA load transients, preventing protocol timeouts. |
Use Scenario: Generating clean 10 V reference for ECG amplifier stages in handheld patient monitors. IC Role / Device Role / Timing Role: Low-noise Zener reference suppressing supply-induced common-mode interference. Use Value: Hard breakdown knee and <0.1 μA leakage reduce broadband noise injection into high-gain analog signal paths. |
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-C10 | ±5 % tolerance, SOT23 package (3.0 mm × 1.4 mm), 500 mW Ptot, no AEC-Q101 qualification | Larger footprint, higher power, non-automotive grade; suitable for cost-sensitive consumer boards | Select when board space is unconstrained and automotive qualification is not required |
| MMSZ5240B | ±5 % tolerance, SOD-123 package (3.7 mm × 1.6 mm), 500 mW Ptot, no side-wettable flanks | Legacy package incompatible with AOI; higher thermal resistance (Rth(j-a) ≈ 450 K/W vs. 340 K/W) | Choose only for legacy redesigns where footprint compatibility outweighs manufacturability and thermal performance |
Compared with BZX84-C10 and MMSZ5240B, PZU884LS-B10-QYL offers tighter ±2 % tolerance, 37 % smaller footprint, AEC-Q101 qualification, and side-wettable flanks-making it optimal for new automotive and space-constrained industrial designs requiring high reliability and process traceability.
Availability
PZU884LS-B10-QYL is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, portable medical devices, and USB-C power delivery subsystems requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for PZU884LS-B10-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-enhancing components, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.
PZU884LS-B10-QYL belongs to the PZU884LS-Q series of AEC-Q101-qualified Zener diodes designed specifically for precision voltage regulation in harsh-environment automotive electronics and compact industrial systems.
FAQ
What is the maximum continuous forward current rating for PZU884LS-B10-QYL?
The device is a Zener diode intended for reverse-bias operation; its absolute maximum forward current is 200 mA per limiting values table. However, forward conduction is not its functional mode-forward voltage is specified at 0.9 V max at 10 mA, but sustained forward bias degrades regulation performance and is not recommended in design.
Does PZU884LS-B10-QYL require external series resistance in typical regulation circuits?
Yes-like all Zener diodes, it requires a current-limiting resistor between the unregulated supply and cathode to set operating current within 1 mA to 20 mA range. For 12 V input and 10 V output, a 220 Ω resistor establishes ~9 mA bias, balancing power dissipation (90 mW) and regulation stability (rdif ≈ 60 Ω).
How does the side-wettable flank (SWF) feature impact PCB assembly yield?
The SWF geometry allows solder to wick visibly along the package sidewall during reflow, enabling automated optical inspection systems to verify fillet formation and wetting quality on both edges. This reduces false-negative defect escapes by >40 % compared to standard DFN packages without SWF, per Nexperia application note AN11127.
Can PZU884LS-B10-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 and thermal runaway when paralleled. Even within the same batch, VZ mismatch >50 mV leads to unequal current sharing; derating and forced-air cooling do not eliminate instability risk per Nexperia technical note TN00014.
PZU884LS-B10-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):
- 9.99 V
- Tolerance:
- ±2.2%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 100 nA @ 7.6 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-B10-QYL FAQ
1.How can I place an order for PZU884LS-B10-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B10-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-B10-QYL reliable?
The price and inventory of PZU884LS-B10-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-B10-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B10-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B10-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B10-QYL?
PZU884LS-B10-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B10-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-B10-QYL?
For technical support, including PZU884LS-B10-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B10-QYL requirements.
6.How does Aetrix verify that PZU884LS-B10-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B10-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-B10-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B10-QYL?
All PZU884LS-B10-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B10-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-B10-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B10-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B10-QYL Tags
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MM5Z5V1ST1G
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