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Nexperia USA Inc. PESD5V0L1ULD-QYL
- Part No.:
- PESD5V0L1ULD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PESD5V0L1ULD-QYL.pdf
- Description:
- PESD5V0L1ULD-Q/SOD882D/XSON2
- Quantity:
- Payment:
- Shipping:
Inventory:7,632
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Product details
Overview
PESD5V0L1ULD-Q from Nexperia is a low-capacitance unidirectional ESD protection diode in a DFN1006D-2 (SOD882D) package, designed to protect single signal lines against IEC 61000-4-2 ESD (up to 26 kV contact), IEC 61000-4-5 surge (3.5 A), with 25 pF capacitance, 12 V clamping voltage, and AEC-Q101 qualification for automotive signal integrity.
For engineers reviewing the PESD5V0L1ULD-Q datasheet, PESD5V0L1ULD-Q pinout, PESD5V0L1ULD-Q application, or PESD5V0L1ULD-Q equivalent, this device is selected for high-speed data line protection where low capacitance, fast transient response, automotive-grade reliability, and ultra-small footprint are critical design constraints.
Technical Context
This unidirectional ESD diode operates as a clamping device between anode and cathode, triggered above 6.4 V breakdown voltage (typ. 6.8 V). Its low dynamic resistance (0.7 Ω) ensures rapid energy diversion during 8/20 µs surges up to 42 W peak pulse power.
The device exhibits stable reverse leakage (<100 nA at 5 V) across −55 °C to 150 °C ambient, with capacitance tightly controlled at 25 pF (typ.) at 1 MHz and 0 V bias-enabling use on USB 2.0, HDMI, and automotive sensor interfaces without signal distortion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5 V - Maximum continuous operating voltage before conduction begins; defines safe signal swing range for protected line. |
| Diode Capacitance | 25 pF (typ.) - Enables minimal signal loading on high-speed interfaces like USB 2.0 (480 Mbps) and CAN FD. |
| Clamping Voltage | 12 V @ 3.5 A - Limits transient voltage seen by downstream ICs during IEC 61000-4-5 surge events. |
| ESD Rating | 26 kV (IEC 61000-4-2 contact) - Withstands repeated electrostatic discharges typical of human handling in assembly and field use. |
| Package | DFN1006D-2 (SOD882D), 1.0 × 0.6 × 0.4 mm - Ultra-compact, side-wettable flanks support automated optical inspection and reliable reflow soldering. |
| Junction Temp Limit | 150 °C - Supports operation in under-hood automotive environments and thermally constrained portable electronics. |
Pinout & Package
DFN1006D-2 (SOD882D) is a 2-terminal leadless plastic package with visible and solderable side pads, body dimensions 1.0 mm × 0.6 mm × 0.4 mm, and 0.65 mm pitch. The cathode is marked by a bar on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to system ground or low-impedance return path; polarity must match unidirectional signal flow direction. |
| 2 | Anode (A) | Connected to protected signal line; conducts transient current to ground when voltage exceeds breakdown threshold. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 25 pF typ. - Preserves signal integrity on 480 Mbps USB 2.0 and 100 Mbps Ethernet PHY lines without added jitter. |
| AEC-Q101 qualification | Qualified per Automotive Electronics Council stress test standard - enables use in infotainment, ADAS camera links, and body control modules. |
| Solderable side pads | Visible flank geometry supports automated optical inspection (AOI) and improves solder joint reliability in high-volume SMT production. |
| Low clamping voltage | 12 V @ 3.5 A - Reduces risk of latch-up or oxide damage in 3.3 V and 5 V interface ICs during surge events. |
Applications
| USB 2.0 Data Lines | Automotive Camera Interfaces |
|---|---|
Use Scenario: Protection of D+ and D− lines in USB 2.0 host/device ports exposed to user-handled connectors. IC Role / Device Role / Timing Role: Unidirectional clamping diode placed directly at connector entry point to shunt ESD before reaching USB transceiver. Use Value: 25 pF capacitance avoids signal rise-time degradation; 12 V clamping prevents transceiver overvoltage beyond absolute maximum ratings. | Use Scenario: Signal line protection for MIPI CSI-2 or GMSL links between rear-view cameras and domain controllers in vehicles. IC Role / Device Role / Timing Role: ESD suppressor on differential video signal pairs, mounted adjacent to FAKRA or HSD connector. Use Value: AEC-Q101 qualification ensures reliability across −40 °C to +105 °C ambient; side-wettable flanks enable post-solder inspection in safety-critical systems. |
| Audio Line Inputs | Industrial Sensor Interfaces |
Use Scenario: Protection of analog audio inputs (e.g., microphone bias lines or line-in jacks) in consumer audio equipment. IC Role / Device Role / Timing Role: Low-leakage (10 nA typ.) unidirectional clamp preventing pop/noise injection during ESD events. Use Value: Sub-100 nA reverse leakage avoids DC offset errors in precision audio amplifiers; 5 V standoff matches common audio supply rails. | Use Scenario: Protection of RS-485 or CAN bus signal lines in factory automation PLCs and motor drives. IC Role / Device Role / Timing Role: Transient voltage suppressor on half-duplex differential bus lines, placed near terminal blocks or connectors. Use Value: 3.5 A surge rating handles repetitive industrial switching transients; 0.7 Ω dynamic resistance minimizes voltage overshoot during fast edge events. |
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 NUP4105LT1G | Higher capacitance (35 pF typ.), lower ESD rating (15 kV contact), same SOD-523 package. | Not AEC-Q101 qualified; suitable for commercial-grade USB or audio but not automotive camera links. | Select when cost sensitivity outweighs automotive qualification and capacitance budget allows ≥35 pF. |
| Vishay VEML6030X01 | Photodiode with integrated ESD protection (not discrete suppressor); 15 pF capacitance, no clamping spec. | Functionally distinct: optical sensor with built-in protection-not a standalone ESD diode replacement. | Not a functional alternative; only relevant if replacing an ambient light sensor, not a protection component. |
Compared with NUP4105LT1G and VEML6030X01, PESD5V0L1ULD-Q uniquely combines AEC-Q101 qualification, 25 pF capacitance, and 26 kV ESD rating in a 1.0 × 0.6 mm footprint-making it the only viable option for space-constrained, automotive-grade high-speed signal protection.
Availability
PESD5V0L1ULD-Q is available at Aetrix Electronics and suitable for USB 2.0 interface protection, automotive camera links, and industrial sensor bus applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for PESD5V0L1ULD-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-volume, high-reliability essential semiconductors-including ESD protection, logic, MOSFETs, and bipolar transistors-with manufacturing rooted in process efficiency and automotive-grade quality systems.
This device belongs to Nexperia's Automotive-qualified ESD Protection Diodes product line, engineered specifically for robust, low-capacitance transient suppression on high-speed data lines in harsh environments.
FAQ
What is the maximum operating temperature for PESD5V0L1ULD-Q?
The junction temperature limit is 150 °C, and the ambient operating range is −55 °C to +150 °C. This enables deployment in under-hood automotive locations and thermally dense portable electronics PCBs where local hot spots may exceed 105 °C ambient.
Is PESD5V0L1ULD-Q bidirectional or unidirectional?
PESD5V0L1ULD-Q is strictly unidirectional: it clamps only when the anode is more positive than the cathode. It does not conduct or clamp for reverse-polarity transients, making it suitable for single-ended signals referenced to ground with known polarity.
Can this diode protect a 3.3 V I/O line without leakage issues?
Yes. Reverse leakage current is only 10 nA (typ.) at 5 V standoff, and drops further at 3.3 V. At 25 °C, leakage remains below 100 nA across full temperature range-well within tolerance for most microcontroller GPIO and interface IC input leakage budgets.
Does the SOD882D package support automated optical inspection (AOI)?
Yes. The DFN1006D-2 package features solderable side pads that are visible after reflow, enabling reliable AOI detection of solder bridging, insufficient wetting, and misalignment-critical for zero-defect manufacturing in automotive and medical electronics.
PESD5V0L1ULD-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):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6.4V
- Voltage - Clamping (Max) @ Ipp:
- 12V
- Current - Peak Pulse (10/1000µs):
- 3.5A (8/20µs)
- Power - Peak Pulse:
- 42W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 25pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
PESD5V0L1ULD-QYL FAQ
1.How can I place an order for PESD5V0L1ULD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0L1ULD-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 PESD5V0L1ULD-QYL reliable?
The price and inventory of PESD5V0L1ULD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0L1ULD-QYL is usually 5 days.
3.What payment methods are accepted for PESD5V0L1ULD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0L1ULD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0L1ULD-QYL?
PESD5V0L1ULD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0L1ULD-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 PESD5V0L1ULD-QYL?
For technical support, including PESD5V0L1ULD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0L1ULD-QYL requirements.
6.How does Aetrix verify that PESD5V0L1ULD-QYL is sourced from the original manufacturer or authorized distributors?
All PESD5V0L1ULD-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 PESD5V0L1ULD-QYL meets industry standards.
7.What is the process for return or replacement of PESD5V0L1ULD-QYL?
All PESD5V0L1ULD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0L1ULD-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 PESD5V0L1ULD-QYL part is unused and in its original packaging.
Return procedure for PESD5V0L1ULD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0L1ULD-QYL Tags
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