My Inquiry
My Account
Nexperia USA Inc. PZU884LS-C36-QYL
- Part No.:
- PZU884LS-C36-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
PZU884LS-C36-QYL.pdf
- Description:
- DIODE ZENER 36V 365MW DFN1006BD
- Quantity:
- Payment:
- Shipping:
Inventory:9,615
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PZU884LS-C36-Q from Nexperia is a precision Zener voltage regulator diode in the ultra-small DFN1006BD-2 (SOD882BD) package, designed for stable voltage reference and clamping in space-constrained automotive and industrial circuits. It delivers a nominal 36 V Zener voltage with ±5 % tolerance, 300 Ω differential resistance at 5 mA, and 27 mV/K temperature coefficient - enabling accurate regulation under varying thermal conditions in power supply feedback paths and overvoltage protection circuits.
For engineers reviewing the PZU884LS-C36-Q datasheet, PZU884LS-C36-Q pinout, PZU884LS-C36-Q application, or PZU884LS-C36-Q equivalent, key selection criteria include its AEC-Q101 qualification, side-wettable flanks for automated optical inspection, low leakage current (<0.05 μA at VR = 30 V), and 365 mW steady-state power dissipation on standard FR4 PCBs.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain a stable reference voltage across its cathode–anode terminals. Its hard breakdown knee and low dynamic impedance at 5 mA ensure tight regulation during transient load shifts in feedback networks.
The device is optimized for automotive-grade reliability: junction temperature range spans −55 °C to +150 °C, and it meets AEC-Q101 stress test requirements for discrete semiconductors. Its 0.65 mm pitch and side-wettable flanks support high-yield reflow soldering and AOI verification in compact SMT layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 34.0 V to 38.0 V at IZ = 5 mA - defines precise clamping threshold for overvoltage protection and reference stability |
| Differential Resistance (rdif) | 300 Ω max at IZ = 5 mA - ensures minimal voltage shift under load current variation in regulation circuits |
| Temperature Coefficient (SZ) | +27 mV/K typical - quantifies voltage drift per degree Celsius, critical for thermal compensation design |
| Reverse Current (IR) | <0.05 μA at VR = 30 V - enables ultra-low standby power loss in battery-backed or always-on systems |
| Total Power Dissipation (Ptot) | 365 mW on FR4 PCB with 70 μm copper - sets maximum continuous DC power handling without heatsinking |
| Non-repetitive Peak Power (PZSM) | 40 W for 100 μs square wave - supports transient surge suppression in ESD or load-dump scenarios |
| Junction-to-Ambient Rth(j-a) | 340 K/W - determines thermal rise per watt, guiding layout decisions for thermal relief and copper area |
Pinout & Package
Package: DFN1006BD-2 (SOD882BD), leadless surface-mount plastic package measuring 1.0 mm × 0.6 mm × 0.47 mm with side-wettable flanks for solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (marked side) | Cathode (K) | Connected to regulated output node; reverse-biased terminal where Zener breakdown occurs |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes bias path for controlled conduction |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control units and ADAS power rails |
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joints without X-ray, improving manufacturing yield |
| Hard breakdown knee | Sharp, well-defined Zener transition minimizes regulation hysteresis in precision feedback loops |
| Low leakage current | <0.05 μA at 30 V reverse bias reduces quiescent current in always-on monitoring circuits |
| Ultra-small footprint | 1.0 mm × 0.6 mm body allows placement in dense power management IC layouts and miniaturized modules |
Applications
| Automotive Power Rail Clamping | Industrial Sensor Reference |
|---|---|
Use Scenario: Protecting microcontroller I/O pins and CAN transceivers from load-dump transients in 12 V/24 V vehicle electrical systems. IC Role / Device Role / Timing Role: Zener clamp placed between signal line and ground to shunt excess energy above 36 V threshold. Use Value: Withstands 40 W non-repetitive surges and maintains <0.05 μA leakage, preserving signal integrity during normal operation. |
Use Scenario: Providing stable 36 V reference for analog front-end amplifiers in factory-floor pressure and temperature sensors. IC Role / Device Role / Timing Role: Voltage reference element in precision resistor-divider networks feeding ADC inputs. Use Value: ±5 % tolerance and +27 mV/K temperature coefficient allow calibration compensation within 0.5 % total error over −40 °C to +125 °C. |
| DC-DC Feedback Regulation | Battery Management Overvoltage Protection |
Use Scenario: Setting output voltage in isolated flyback or buck-boost converters via optocoupler-coupled feedback loop. IC Role / Device Role / Timing Role: Zener reference connected to TL431 cathode or optocoupler LED anode to define regulation setpoint. Use Value: 300 Ω differential resistance ensures <10 mV output deviation across 1–10 mA feedback current range. |
Use Scenario: Guarding lithium-ion battery pack monitoring ICs against cell imbalance-induced overvoltage events. IC Role / Device Role / Timing Role: Clamp diode across series-connected cells to bleed excess charge when voltage exceeds 36 V threshold. Use Value: AEC-Q101 qualification and 150 °C max junction temperature support operation in sealed battery enclosures with limited airflow. |
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-C36,115 | Same 36 V nominal Zener voltage, ±5 % tolerance, but SOT23 package (larger, no side-wettable flanks) | Lacks AEC-Q101 qualification and has higher thermal resistance (450 K/W vs. 340 K/W) | Select when board-level AOI is not required and PCB real estate permits larger footprint |
| MMSZ5245B-TP | 36 V Zener, ±5 %, SOD-123 package; 500 mW Ptot, but no AEC-Q101 rating | Higher power rating but unqualified for automotive use; leakage >1 μA at 30 V | Acceptable for industrial prototypes where qualification is deferred, but not for production automotive designs |
Compared with BZX84-C36,115 and MMSZ5245B-TP, the PZU884LS-C36-Q uniquely combines AEC-Q101 compliance, side-wettable flanks for process control, and ultra-compact DFN1006BD-2 packaging - making it the only option qualified for volume automotive deployment in space-constrained modules.
Availability
PZU884LS-C36-Q is available at Aetrix Electronics and suitable for automotive power rail clamping, industrial sensor reference, DC-DC feedback regulation, and battery management overvoltage protection requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for PZU884LS-C36-Q 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, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.
The PZU884LS-Q series belongs to Nexperia's AEC-Q101-qualified Zener diode portfolio, engineered specifically for robust voltage reference and transient clamping in harsh automotive environments where miniaturization and process verifiability are critical.
FAQ
What is the maximum continuous reverse current the PZU884LS-C36-Q can sustain without degradation?
The device is rated for a maximum forward current of 200 mA, but as a Zener diode operating in reverse breakdown, its continuous reverse current is governed by power dissipation limits. At 25 °C ambient on a standard FR4 PCB, it sustains up to 10.1 mA continuously (365 mW ÷ 36 V) before exceeding its 365 mW Ptot rating. Derating is required above 25 °C per the 340 K/W thermal resistance.
How does the side-wettable flank feature improve manufacturing yield?
The side-wettable flanks on the DFN1006BD-2 package allow automated optical inspection (AOI) systems to verify solder fillet formation along the vertical sidewall - a capability impossible with conventional bottom-only terminations. This eliminates reliance on X-ray for solder joint validation, reducing test cost and cycle time while catching bridging, insufficient solder, or tombstoning defects early in SMT lines.
Is the PZU884LS-C36-Q suitable for use in a 48 V mild-hybrid automotive system?
Yes - its 36 V nominal Zener voltage provides headroom below the 48 V nominal rail's worst-case transient peaks (e.g., ISO 7637-2 Pulse 5a up to 60 V). Combined with AEC-Q101 qualification, 150 °C junction rating, and 40 W non-repetitive surge capability, it is explicitly designed for such applications, including gate driver clamp circuits and MCU supply rail protection in 48 V architectures.
What is the significance of the "C" suffix in PZU884LS-C36-Q?
The "C" denotes the ±5 % tolerance grade within the PZU884LS-Q series. It distinguishes this variant from the tighter ±2 % "B" grade (e.g., PZU884LS-B36-Q). The "C" grade offers optimized cost-performance balance for applications where 5 % regulation accuracy suffices - such as non-critical clamping, coarse reference generation, or redundancy in multi-diode protection schemes.
PZU884LS-C36-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:
- ±5.56%
- 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-C36-QYL FAQ
1.How can I place an order for PZU884LS-C36-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PZU884LS-C36-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-C36-QYL reliable?
The price and inventory of PZU884LS-C36-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-C36-QYL is usually 5 days.
3.What payment methods are accepted for PZU884LS-C36-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PZU884LS-C36-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PZU884LS-C36-QYL?
PZU884LS-C36-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PZU884LS-C36-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-C36-QYL?
For technical support, including PZU884LS-C36-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PZU884LS-C36-QYL requirements.
6.How does Aetrix verify that PZU884LS-C36-QYL is sourced from the original manufacturer or authorized distributors?
All PZU884LS-C36-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-C36-QYL meets industry standards.
7.What is the process for return or replacement of PZU884LS-C36-QYL?
All PZU884LS-C36-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PZU884LS-C36-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-C36-QYL part is unused and in its original packaging.
Return procedure for PZU884LS-C36-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PZU884LS-C36-QYL Tags
-
MMBZ5240B-7-F
Diodes Incorporated
-
BZT52C5V6T-7
Diodes Incorporated
-
MMSZ5231B-7-F
Diodes Incorporated
-
BZT52C15-7-F
Diodes Incorporated
-
BZX84C3V3LT1G
onsemi
-
MMSZ5245BS-7-F
Diodes Incorporated
-
MMSZ4682T1G
onsemi
-
BZT52C15S-7-F
Diodes Incorporated
-
MM5Z5V1ST1G
onsemi
-
SMAJ4744A-TP
Micro Commercial Co
-
BZT52C3V6LP-7
Diodes Incorporated
-
SMAZ12-13-F
Diodes Incorporated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
