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Nexperia USA Inc. PZU884LS-C9V1-QYL
- Part No.:
- PZU884LS-C9V1-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-C9V1-QYL.pdf
- Description:
- DIODE ZENER 9.06V 365MW DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:6,019
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Product details
Overview
PZU884LS-C9V1-QYL from Nexperia is a Zener voltage regulator diode in the PZU884LS-Q series, designed for precision voltage reference and regulation in space-constrained automotive and industrial circuits. It delivers a nominal 9.1 V Zener voltage with ±5 % tolerance, 6 Ω typical differential resistance at IZ = 5 mA, 3.8 mV/K temperature coefficient, and 120 pF capacitance at 1 MHz - enabling stable biasing in sensor interfaces and power supply feedback loops.
For engineers reviewing the PZU884LS-C9V1-QYL datasheet, PZU884LS-C9V1-QYL pinout, PZU884LS-C9V1-QYL application, or PZU884LS-C9V1-QYL equivalent, this page provides verified package mapping (SOD882BD/DFN1006BD-2), cathode/anode terminal roles, automotive-grade AEC-Q101 qualification status, and real-world design trade-offs between leakage, dynamic impedance, and noise performance.
Technical Context
This Zener diode belongs to the "C" subgroup of the PZU884LS-Q series, optimized for low-leakage operation with hard breakdown knee characteristics - distinct from the "B" subgroup's intentional higher leakage for fast switching and noise reduction. Its 9.1 V nominal working voltage falls within the 8.56 V to 9.55 V min/max range at IZ = 5 mA.
It operates with 0.5 μA maximum reverse current at VR = 7.28 V (80 % of VZ), exhibits 340 K/W junction-to-ambient thermal resistance on FR4 PCB, and supports non-repetitive peak reverse power dissipation up to 40 W for 100 μs pulses - confirming suitability for transient suppression in regulated rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 9.1 V nominal (8.56–9.55 V min/max at IZ = 5 mA); defines precise clamping level for voltage reference circuits |
| Differential Resistance rdif | 60 Ω max at IZ = 5 mA; ensures minimal output voltage shift under load variation |
| Temperature Coefficient SZ | +3.8 mV/K typical; enables predictable drift compensation in temperature-sensitive analog stages |
| Reverse Current IR | 0.5 μA max at VR = 7.28 V; guarantees low quiescent power loss in always-on bias networks |
| Diode Capacitance Cd | 120 pF at f = 1 MHz, VR = 0 V; limits high-frequency noise coupling in signal conditioning paths |
| Total Power Dissipation Ptot | 365 mW at Tamb = 25 °C on standard FR4; sets thermal derating boundary for PCB layout |
| Junction Temperature Tj | −55 °C to +150 °C operating range; supports under-hood automotive environments |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), ultra-small leadless surface-mount plastic package with side-wettable flanks; dimensions 1.0 mm × 0.6 mm × 0.47 mm, 0.65 mm pitch, tin-plated terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; marking bar on top surface identifies this terminal |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes reverse-bias path for Zener conduction |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control units and ADAS power domains |
| Side-wettable flanks (SWF) | Enables automated optical inspection (AOI) of solder joints on bottom terminals during reflow |
| Hard breakdown knee | Sharp transition into regulation minimizes voltage uncertainty near knee current (IZK) |
| Low dynamic impedance at low current | 60 Ω max at 5 mA enables stable reference generation even in micro-power designs |
| Ultra-small footprint | 0.6 mm² board area saves space in dense layouts such as camera modules and ECUs |
Applications
| Automotive Sensor Biasing | Industrial Power Supply Feedback |
|---|---|
Use Scenario: Providing stable reference voltage to analog front-ends of pressure, temperature, and position sensors in engine compartments. IC Role / Device Role / Timing Role: Zener diode acts as shunt voltage reference, maintaining fixed bias point despite battery voltage fluctuations (9–16 V). Use Value: 3.8 mV/K temperature coefficient and AEC-Q101 qualification ensure accuracy and reliability across −40 °C to +125 °C ambient ranges. |
Use Scenario: Setting feedback threshold in isolated DC-DC converter secondary-side error amplifiers. IC Role / Device Role / Timing Role: Functions as precision voltage clamp in optocoupler-coupled feedback loop to regulate output voltage. Use Value: 60 Ω differential resistance minimizes regulation error under varying load conditions; 120 pF capacitance avoids phase margin degradation at 1 MHz. |
| Portable Medical Instrumentation | Smart Lighting Driver Reference |
Use Scenario: Generating clean 9.1 V reference for ADC reference buffers in handheld diagnostic devices. IC Role / Device Role / Timing Role: Shunt regulator establishes low-noise, low-drift reference independent of main supply rail ripple. Use Value: 0.5 μA max reverse leakage preserves battery life; hard breakdown knee ensures consistent turn-on behavior during low-current standby modes. |
Use Scenario: Stabilizing gate drive voltage for MOSFETs in constant-current LED drivers used in automotive interior lighting. IC Role / Device Role / Timing Role: Clamps auxiliary supply rail to protect driver IC inputs from overvoltage transients. Use Value: 40 W non-repetitive peak power rating absorbs surge events without failure; side-wettable flanks support AOI in high-volume LED module assembly. |
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-C9V1,115 | Same 9.1 V nominal, ±5 % tolerance, but SOT23 package (larger footprint, no side-wettable flanks) | Lacks AEC-Q101 qualification; not recommended for automotive use | Select when board space allows larger package and automotive qualification is unnecessary |
| MMSZ5240B-TP | 9.1 V nominal, ±5 %, SOD-123 package; higher 150 Ω max rdif, 10 μA max IR at 7.28 V | Higher leakage and impedance reduce regulation accuracy in precision analog circuits | Choose only for cost-sensitive non-automotive applications where tighter regulation is not required |
Compared with BZX84-C9V1,115 and MMSZ5240B-TP, the PZU884LS-C9V1-QYL offers superior thermal performance (150 °C Tj vs. 150 °C), smaller footprint (0.6 mm² vs. 2.5 mm² and 2.8 mm²), and guaranteed AEC-Q101 compliance - making it the only option suitable for next-generation automotive electronics requiring miniaturization and reliability assurance.
Availability
PZU884LS-C9V1-QYL is available at Aetrix Electronics and suitable for automotive sensor biasing, industrial power supply feedback, portable medical instrumentation, and smart lighting driver reference requiring stable component supply across extended temperature ranges and high-reliability production cycles.
Supply support for PZU884LS-C9V1-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 logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The PZU884LS-Q series belongs to Nexperia's automotive-qualified Zener diode product line, engineered specifically for precision voltage reference and regulation in harsh-environment electronic control units where size, stability, and qualification rigor are critical.
FAQ
What is the marking code for PZU884LS-C9V1-QYL?
The marking code for PZU884LS-C9V1-QYL is MG, laser-etched on the top surface of the DFN1006BD-2 package. The marking bar adjacent to pin 1 identifies the cathode terminal, and the code appears as a two-character alphanumeric identifier per Table 4 of the datasheet Rev. 4.
Does PZU884LS-C9V1-QYL support reflow soldering with standard lead-free profiles?
Yes - the DFN1006BD-2 package is qualified for lead-free reflow soldering per JEDEC J-STD-020. Recommended peak temperature is 260 °C for ≤ 30 seconds, with preheat ramp rate ≤ 3 °C/s. Figure 10 in the datasheet provides the exact solder land pattern (1.0 mm × 0.6 mm pads, 0.7 mm spacing) for reliable joint formation.
How does the "C" suffix differ from "B" in the PZU884LS-Q series?
The "C" suffix denotes low-leakage, hard-knee Zener diodes optimized for stable reference applications; "B" variants feature intentionally higher leakage for faster switching and reduced noise. For PZU884LS-C9V1-QYL, IR is limited to 0.5 μA at 7.28 V, whereas the "B" version (PZU884LS-B9V1-Q) allows up to 1 μA - a key distinction for low-power analog designs.
Is thermal derating required above 25 °C ambient?
Yes - total power dissipation must be linearly derated above 25 °C using Rth(j-a) = 340 K/W. At 85 °C ambient, maximum allowable Ptot drops to approximately 175 mW. This derating is mandatory to maintain junction temperature ≤ 150 °C and ensure long-term reliability in automotive under-hood deployments.
PZU884LS-C9V1-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):
- 9.06 V
- Tolerance:
- ±5.46%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 500 nA @ 500 mV
- 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-C9V1-QYL FAQ
1.How can I place an order for PZU884LS-C9V1-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-C9V1-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-C9V1-QYL reliable?
The price and inventory of PZU884LS-C9V1-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-C9V1-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-C9V1-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-C9V1-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-C9V1-QYL?
PZU884LS-C9V1-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-C9V1-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-C9V1-QYL?
For technical support, including PZU884LS-C9V1-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-C9V1-QYL requirements.
6.How does Aetrix verify that PZU884LS-C9V1-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-C9V1-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-C9V1-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-C9V1-QYL?
All PZU884LS-C9V1-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-C9V1-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-C9V1-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-C9V1-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-C9V1-QYL Tags
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MMBZ5240B-7-F
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BZT52C5V6T-7
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MMSZ5231B-7-F
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BZX84C3V3LT1G
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MMSZ4682T1G
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BZT52C15S-7-F
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MM5Z5V1ST1G
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