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Nexperia USA Inc. PZU884LS-B36-QYL
- Part No.:
- PZU884LS-B36-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-B36-QYL.pdf
- Description:
- DIODE ZENER 36V 365MW DFN1006BD
- Quantity:
- Payment:
- Shipping:
Inventory:2,462
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Product details
Overview
PZU884LS-B36-QYL from Nexperia is a ±2 % tolerance Zener voltage regulator diode with nominal 36 V breakdown voltage, ultra-low leakage current (≤0.05 μA at VR = 36 V), differential resistance of 300 Ω at IZ = 5 mA, and AEC-Q101 qualification for automotive power rail stabilization in engine control units and ADAS sensor modules.
For engineers reviewing the PZU884LS-B36-QYL datasheet, PZU884LS-B36-QYL pinout, PZU884LS-B36-QYL application, or PZU884LS-B36-QYL equivalent, this page delivers verified Zener parameters, side-wettable DFN1006BD-2 package handling guidance, automotive-grade thermal derating data, and direct substitution options with documented voltage/tolerance/leakage trade-offs.
Technical Context
This Zener diode operates in reverse-biased breakdown mode to clamp voltage at 36 V with hard knee characteristics, optimized for low-current regulation (IZ = 5 mA typical) and minimal temperature drift (SZ = +27 mV/K at IZ = 5 mA). Its design targets stable reference generation where precision and low noise are critical.
It features intentional low leakage (<0.05 μA at VR = 36 V) and high dynamic impedance stability across −55 °C to +150 °C ambient, enabled by process-controlled junction doping and side-wettable flanks for automated optical solder-joint inspection in automotive PCB assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 34.0 V to 38.0 V at IZ = 5 mA - defines clamping threshold with ±2 % tolerance for tight supply rail monitoring |
| Differential Resistance rdif | 300 Ω max at IZ = 5 mA - ensures minimal output voltage shift under load transients |
| Reverse Leakage IR | ≤0.05 μA at VR = 36 V - reduces quiescent current loss in battery-backed systems |
| Forward Voltage VF | ≤0.9 V at IF = 10 mA - enables use as polarity protection diode in dual-role circuits |
| Total Power Dissipation Ptot | 365 mW on FR4 PCB - supports continuous regulation in compact automotive ECUs without heatsinking |
| Junction Temperature Tj | −55 °C to +150 °C - validated for under-hood deployment per AEC-Q101 stress testing |
| Package | DFN1006BD-2 (SOD882BD), 1.0 mm × 0.6 mm × 0.47 mm - enables 0201-class board space savings with IPC-compliant reflow footprint |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a leadless, surface-mounted plastic package with side-wettable flanks for automated optical solder-joint inspection. Dimensions: 1.0 mm × 0.6 mm × 0.47 mm body, 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; marking bar identifies this terminal for orientation-sensitive 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 AOI-compatible solder-joint verification in high-reliability automotive SMT lines |
| ±2 % VZ tolerance | Supports precise 36 V rail margining without post-production trimming or calibration |
| AEC-Q101 qualification | Validated for 1000+ hours HTOL, ESD ≥2 kV HBM, and temperature cycling (−55 °C/+150 °C) |
| Hard breakdown knee | Ensures sharp transition into regulation at 36 V, minimizing voltage overshoot during transient events |
| Low thermal resistance Rth(j-a) | 340 K/W on standard FR4 - allows full 365 mW dissipation without external thermal relief |
Applications
| Engine Control Unit (ECU) Power Monitoring | ADAS Camera Module Reference |
|---|---|
Use Scenario: Real-time 12 V battery rail supervision in gasoline/diesel engine ECUs with wide cold-crank voltage excursions. IC Role / Device Role / Timing Role: Zener shunt regulator providing stable 36 V reference for analog comparator input stage detecting overvoltage faults. Use Value: ±2 % VZ tolerance and ≤0.05 μA leakage ensure accurate fault detection across −40 °C to +125 °C without calibration drift. |
Use Scenario: Bias voltage stabilization for CMOS image sensor analog front-end in 77 GHz radar camera modules. IC Role / Device Role / Timing Role: Low-noise 36 V reference source for ADC reference buffer, rejecting ripple from switching DC-DC converters. Use Value: Hard breakdown knee and 300 Ω rdif suppress high-frequency noise coupling into sensor signal chain. |
| Automotive Infotainment Display Backlight | Electric Power Steering (EPS) Motor Driver Protection |
Use Scenario: Overvoltage clamping on LED backlight driver IC supply rails exposed to load-dump transients. IC Role / Device Role / Timing Role: Transient voltage suppressor absorbing 40 W non-repetitive surges (tp = 100 μs) while maintaining 36 V clamp level. Use Value: PZSM = 40 W rating and side-wettable DFN package enable robust surge handling in space-constrained display assemblies. |
Use Scenario: Gate drive voltage regulation for high-side N-channel MOSFETs in EPS motor phase-leg drivers. IC Role / Device Role / Timing Role: Precision 36 V Zener reference setting gate-source voltage limit to prevent MOSFET avalanche failure. Use Value: 150 °C Tj rating and AEC-Q101 qualification guarantee reliability during sustained high-temperature EPS operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C36,115 | ±5 % tolerance, 500 Ω rdif at IZ = 5 mA, SOT23 package (3.0 mm × 1.4 mm) | Larger footprint, higher dynamic impedance - suitable for non-critical 36 V clamping where size is secondary | Select when cost sensitivity outweighs precision and board space constraints |
| MMSZ5245B-TP | ±5 % tolerance, 170 Ω rdif at IZ = 20 mA, SOD-123 package (3.7 mm × 1.6 mm) | Higher power rating (500 mW), but larger size and looser tolerance - better for high-current regulation | Select when >365 mW dissipation is required and AEC-Q101 is not mandatory |
Compared with PZU884LS-B36-QYL, BZX84-C36 offers lower cost but sacrifices 2.5× higher rdif and 2.5× larger PCB area; MMSZ5245B provides higher power headroom but lacks AEC-Q101 validation and has 2.5× looser voltage tolerance, limiting use in automotive safety-critical rails.
Availability
PZU884LS-B36-QYL is available at Aetrix Electronics and suitable for automotive engine control, ADAS sensor power management, and electric power steering systems requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for PZU884LS-B36-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 devices for automotive, industrial, and consumer markets.
PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener diode portfolio, engineered specifically for precision voltage regulation and transient suppression in harsh automotive environments.
FAQ
What is the maximum non-repetitive peak reverse power the PZU884LS-B36-QYL can handle?
The PZU884LS-B36-QYL supports up to 40 W of non-repetitive peak reverse power (PZSM) for pulse durations of 100 μs at Tj = 25 °C, enabling robust protection against ISO 7637-2 load-dump transients in automotive 12 V systems without external TVS devices.
How does the side-wettable flank design impact manufacturing yield?
The side-wettable flanks on the DFN1006BD-2 package allow automated optical inspection (AOI) systems to verify solder joint fillet formation directly at the package edge, improving first-pass yield by >12 % in high-volume automotive SMT lines compared to standard DFN packages without wettable flanks.
Is the 36 V Zener voltage specified at a particular test current?
Yes, the nominal 36 V Zener voltage is guaranteed at IZ = 5 mA with a tolerance of ±2 % (34.0 V to 38.0 V), and differential resistance is measured under the same condition - this ensures consistent regulation performance in low-power reference applications.
Can PZU884LS-B36-QYL replace older Zener diodes in legacy automotive designs?
Yes, its DFN1006BD-2 footprint is compatible with standard 0201 reflow profiles, and the 36 V ±2 % specification matches common legacy requirements; however, layout must accommodate side-wettable flank solder mask openings per Nexperia's recommended footprint (1.3 mm × 0.8 mm lands).
PZU884LS-B36-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):
- 36 V
- Tolerance:
- ±1.94%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 60 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 27 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-B36-QYL FAQ
1.How can I place an order for PZU884LS-B36-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-B36-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-B36-QYL reliable?
The price and inventory of PZU884LS-B36-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-B36-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-B36-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-B36-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-B36-QYL?
PZU884LS-B36-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-B36-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-B36-QYL?
For technical support, including PZU884LS-B36-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-B36-QYL requirements.
6.How does Aetrix verify that PZU884LS-B36-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-B36-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-B36-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-B36-QYL?
All PZU884LS-B36-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-B36-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-B36-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-B36-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-B36-QYL Tags
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MMBZ5240B-7-F
Diodes Incorporated
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BZT52C5V6T-7
Diodes Incorporated
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MMSZ5231B-7-F
Diodes Incorporated
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BZT52C15-7-F
Diodes Incorporated
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BZX84C3V3LT1G
onsemi
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MMSZ5245BS-7-F
Diodes Incorporated
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MMSZ4682T1G
onsemi
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BZT52C15S-7-F
Diodes Incorporated
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MM5Z5V1ST1G
onsemi
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SMAJ4744A-TP
Micro Commercial Co
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BZT52C3V6LP-7
Diodes Incorporated
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SMAZ12-13-F
Diodes Incorporated
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