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Nexperia USA Inc. PESD5V0X1UALD-QYL
- Part No.:
- PESD5V0X1UALD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PESD5V0X1UALD-QYL.pdf
- Description:
- PESD5V0X1UALD-Q/SOD882D/DFN100
- Quantity:
- Payment:
- Shipping:
Inventory:4,842
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Product details
Overview
PESD5V0X1UALD-Q from Nexperia is a unidirectional ESD protection diode in SOD882D (DFN1006D-2) package, designed to protect one high-speed signal line against IEC 61000-4-2 ESD (±15 kV contact/air) and IEC 61000-4-5 surge (2 A, 8/20 µs). Key confirmed parameters: 5.5 V reverse standoff voltage (VRWM), 1.55 pF typical capacitance (Cd), 9 V clamping voltage (VCL), 1 nA reverse leakage (IRM), and AEC-Q101 qualification for automotive use. It is deployed on HDMI, USB, and Ethernet data lines where ultra-low capacitance and fast transient suppression are critical.
For engineers reviewing the PESD5V0X1UALD-Q datasheet, PESD5V0X1UALD-Q pinout, PESD5V0X1UALD-Q application, or PESD5V0X1UALD-Q equivalent, this page delivers verified electrical specs, validated SOD882D pin mapping, real-world high-speed interface use cases, and AEC-Q101-compliant alternatives - all grounded in Nexperia's official 2025 product data sheet.
Technical Context
This unidirectional TVS diode operates as a clamping device: it remains high-impedance below VRWM = 5.5 V, then rapidly transitions to low dynamic resistance (Rdyn = 0.15 Ω) during transients to limit voltage to ≤9 V at 2 A surge. Its 1.55 pF capacitance ensures minimal signal distortion on lines up to 1 Gbit/s.
The SOD882D package features solderable side pads and 0.37 mm typical height, enabling placement directly at connectors with minimal PCB trace inductance. Cathode-marked pin 1 and anode pin 2 support unidirectional polarity alignment on positive- or negative-referenced signal paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 5.5 V - Maximum continuous reverse voltage before conduction; sets safe operating margin for 5 V logic and USB/HDMI signaling. |
| Cd | 1.55 pF - Measured at 1 MHz, 0 V bias; enables <1% signal attenuation on 1000BASE-T and HDMI 2.0 channels. |
| VCL | 9 V - Clamped voltage at 2 A, 8/20 µs surge; protects downstream ICs with 10 V absolute max ratings. |
| IRM | 1 nA - Reverse leakage at VRWM; prevents DC loading on sensitive analog or reference lines. |
| ESD Rating | ±15 kV - IEC 61000-4-2 Level 4 contact/air discharge; meets automotive infotainment ESD immunity requirements. |
| Package | SOD882D (DFN1006D-2) - 1.0 × 0.6 × 0.4 mm body with side-wettable flanks; supports automated optical inspection (AOI) and reflow reliability. |
Pinout & Package
SOD882D is a 2-terminal leadless plastic package with visible, solderable side pads. Body dimensions: 1.0 mm × 0.6 mm × 0.4 mm; typical height 0.37 mm; pitch 0.65 mm. The cathode bar marking identifies pin 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to ground or lower-potential rail; defines unidirectional conduction path from anode to cathode during ESD events. |
| 2 | Anode (A) | Connected to protected signal line; conducts transient current to ground when voltage exceeds VBR (5.8–7.5 V). |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 1.55 pF typ. - Preserves signal integrity on >500 MHz differential pairs without equalization overhead. |
| AEC-Q101 qualification | Qualified per Automotive Electronics Council stress test standard - supports deployment in ADAS camera links and infotainment USB ports. |
| Solderable side pads | Enables automated optical inspection (AOI) of solder joints - improves manufacturing yield in high-volume automotive PCB assembly. |
| Low clamping voltage | 9 V at 2 A - Limits voltage overshoot below 10 V threshold of common 5 V I/O cells in USB 3.x and HDMI PHYs. |
Applications
| HDMI 2.0 Data Lines | USB 3.2 Gen 1 Interface |
|---|---|
|
Use Scenario: Protection of TMDS clock and data pairs in 4K60 HDMI 2.0 sources and sinks. IC Role / Device Role / Timing Role: Unidirectional clamping diode placed at connector edge to shunt ESD pulses before reaching HDMI transmitter/receiver silicon. Use Value: 1.55 pF capacitance avoids skew between differential pairs and maintains eye diagram compliance at 6 Gbit/s. |
Use Scenario: ESD safeguarding of SuperSpeed (5 Gbit/s) differential lanes in host controllers and peripheral devices. IC Role / Device Role / Timing Role: Ground-referenced transient suppressor on each D+ and D− line, aligned with USB Type-C receptacle layout. Use Value: 9 V clamping voltage ensures USB PHY I/O stays within 10 V absolute maximum rating during ±15 kV contact discharge. |
| Automotive Ethernet (100BASE-T1) | SIM Card Interface |
|
Use Scenario: Transient protection on single-pair Ethernet PHY lines in vehicle infotainment head units and ADAS domain controllers. IC Role / Device Role / Timing Role: Unidirectional ESD clamp on the MDI side of the Ethernet transformer, meeting ISO 10605 requirements. Use Value: AEC-Q101 qualification and 2 A surge rating support robust operation under automotive load dump and coupled transients. |
Use Scenario: ESD hardening of SIM card detection and data lines in telematics control units (TCUs) and cellular gateways. IC Role / Device Role / Timing Role: Low-leakage (1 nA) protector on SIM_VCC and SIM_IO pins to prevent false insertion detection and data corruption. Use Value: Ultra-low IRM avoids battery drain in always-on cellular modules while maintaining ±15 kV ESD immunity per ISO 7816-1. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | Higher capacitance (12 pF), higher clamping (14 V), same SOD-523 package | Targeted at lower-speed interfaces (e.g., UART, I²C); unsuitable for HDMI/USB 3.x due to bandwidth limitation | Select only for cost-sensitive, non-high-speed designs where 12 pF capacitance is acceptable. |
| Vishay VEML6030X01 | Not applicable - VEML6030X01 is an ambient light sensor, not an ESD diode; invalid alternative | N/A | Discard - misidentified part; no functional equivalence. |
Compared with PESD5V0X1UALD-Q, valid alternatives must match sub-2 pF capacitance, ≤9 V clamping, and AEC-Q101 qualification for high-speed automotive interfaces; NUP4105MR6T1G fails on both capacitance and clamping, making PESD5V0X1UALD-Q uniquely suitable for HDMI/USB/Ethernet protection.
Availability
PESD5V0X1UALD-Q is available at Aetrix Electronics and suitable for HDMI 2.0, USB 3.2 Gen 1, and automotive Ethernet 100BASE-T1 applications requiring stable component supply, AEC-Q101 compliance, and ultra-low-capacitance ESD protection.
Supply support for PESD5V0X1UALD-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 high-performance, reliable discrete, logic, and MOSFET components, with core R&D in Nijmegen, Netherlands.
PESD5V0X1UALD-Q belongs to Nexperia's ultra-low-capacitance ESD protection diode family, engineered specifically for high-speed serial interfaces in automotive and consumer electronics where signal fidelity and transient immunity must coexist.
FAQ
What is the maximum operating temperature for PESD5V0X1UALD-Q?
The junction temperature (Tj) limit is 150 °C, and ambient operating range is −55 °C to +150 °C per IEC 60134 limiting values. This allows use in under-hood automotive environments and thermally constrained portable electronics enclosures without derating.
Does PESD5V0X1UALD-Q support bidirectional ESD protection?
No - it is strictly unidirectional, with cathode (pin 1) tied to ground and anode (pin 2) connected to the protected line. For bidirectional protection, Nexperia offers the PESD5V0X1BLS-Q (same package, symmetrical VBR), which is not interchangeable without circuit redesign.
How does the SOD882D package support automated optical inspection (AOI)?
The SOD882D's side-wettable flanks provide exposed copper surfaces parallel to the PCB plane, enabling AOI systems to detect solder joint quality, coplanarity, and fillet formation - critical for zero-defect automotive manufacturing where X-ray inspection is impractical for 2-pin micro-packages.
Is PESD5V0X1UALD-Q compatible with lead-free reflow profiles?
Yes - it is qualified for standard JEDEC J-STD-020D reflow profiles, including peak temperatures up to 260 °C. The SOD882D footprint in Figure 9 specifies 0.7 mm pad width and 1.3 mm overall length, optimized for controlled collapse chip connection (C4) and void-free solder joints.
PESD5V0X1UALD-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 2-XDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 5.8V
- Voltage - Clamping (Max) @ Ipp:
- 9V
- Current - Peak Pulse (10/1000µs):
- 2A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Ethernet, HDMI, Telecom, USB
- Capacitance @ Frequency:
- 1.55pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
PESD5V0X1UALD-QYL FAQ
1.How can I place an order for PESD5V0X1UALD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0X1UALD-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 PESD5V0X1UALD-QYL reliable?
The price and inventory of PESD5V0X1UALD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0X1UALD-QYL is usually 5 days.
3.What payment methods are accepted for PESD5V0X1UALD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0X1UALD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0X1UALD-QYL?
PESD5V0X1UALD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0X1UALD-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 PESD5V0X1UALD-QYL?
For technical support, including PESD5V0X1UALD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0X1UALD-QYL requirements.
6.How does Aetrix verify that PESD5V0X1UALD-QYL is sourced from the original manufacturer or authorized distributors?
All PESD5V0X1UALD-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 PESD5V0X1UALD-QYL meets industry standards.
7.What is the process for return or replacement of PESD5V0X1UALD-QYL?
All PESD5V0X1UALD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0X1UALD-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 PESD5V0X1UALD-QYL part is unused and in its original packaging.
Return procedure for PESD5V0X1UALD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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