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Nexperia USA Inc. PESD5V0U1BL-QYL
- Part No.:
- PESD5V0U1BL-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD5V0U1BL-QYL.pdf
- Description:
- PESD5V0U1BL-Q/SOD882/DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:4,343
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Product details
Overview
PESD5V0U1BL-Q from Nexperia is a low-capacitance bidirectional ESD protection diode in a DFN1006-2 (SOD882) package, designed to safeguard high-speed signal lines against ±10 kV IEC 61000-4-2 contact discharge, with 2.9 pF capacitance at 0 V, 5 nA leakage at 5 V, and AEC-Q101 qualification for automotive use - deployed on USB 2.0, HDMI, and SIM card interfaces.
For engineers reviewing the PESD5V0U1BL-Q datasheet, PESD5V0U1BL-Q pinout, PESD5V0U1BL-Q application, or PESD5V0U1BL-Q equivalent, this device is selected for ultra-low-capacitance transient suppression on bidirectional data lines where signal integrity, leakage sensitivity, and automotive-grade reliability are critical.
Technical Context
This dual-cathode, bidirectional TVS diode operates symmetrically across both polarities, clamping transients between two cathodes (K1 and K2) referenced to ground. Its differential architecture enables protection of a single line without polarity constraints, supporting ±8 kV HBM and ±10 kV IEC 61000-4-2 ESD events.
The device exhibits 1.9 pF capacitance at VR = 5 V - critical for preserving signal rise time on >100 Mbps interfaces - and maintains <100 Ω dynamic resistance during clamping, ensuring low-voltage overshoot under fast-rising ESD pulses (tr = 0.6–1 ns).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5 V - maximum continuous operating voltage before conduction begins; sets upper limit for safe signal swing in protected lines. |
| Diode Capacitance (0 V) | 2.9 pF - ensures minimal loading on high-speed signals like USB 2.0 (480 Mbps) and audio I²S buses. |
| Diode Capacitance (5 V) | 1.9 pF - reduced capacitance under bias improves impedance matching and reduces signal distortion. |
| ESD Withstand (IEC 61000-4-2) | ±10 kV contact - meets Level 4 immunity for front-panel connectors and exposed ports in automotive infotainment systems. |
| Reverse Leakage Current | 5 nA at 5 V - negligible power loss and no measurable impact on battery-powered portable electronics. |
| Breakdown Voltage | 5.5–9.5 V at 5 mA - defines clamping onset range; guarantees turn-on before downstream IC damage thresholds. |
| Junction Temperature Limit | 150 °C - supports operation in under-hood automotive environments and thermally constrained mobile PCBs. |
Pinout & Package
Package: DFN1006-2 (SOD882), leadless ultra-small plastic package measuring 1.0 mm × 0.6 mm × 0.48 mm with 0.65 mm pitch and transparent top view marking bar indicating cathode orientation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of first ESD diode | Connects to protected signal line; forms one half of symmetrical clamping path to ground. |
| 2 (K2) | Cathode of second ESD diode | Connects to same protected signal line; completes bidirectional clamping structure with K1. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping symmetry | Enables protection of AC-coupled or floating signal lines (e.g., USB D+/D−, HDMI TMDS) without polarity assumptions. |
| Ultra-low 1.9 pF capacitance at 5 V bias | Maintains signal integrity on 10/100/1000BASE-T Ethernet and MIPI D-PHY lanes up to 1.5 Gbps. |
| AEC-Q101 qualification | Validated for automotive applications including telematics modules, ADAS camera links, and body control units. |
| Sub-100 Ω dynamic resistance | Limits clamped voltage to ≤12 V during 8 kV HBM pulse, protecting 3.3 V and 5 V interface ICs. |
Applications
| USB 2.0 Interface Protection | HDMI Signal Line Protection |
|---|---|
Use Scenario: Protecting D+ and D− lines of USB 2.0 ports on automotive head units and industrial HMIs. IC Role / Device Role / Timing Role: Bidirectional ESD clamp placed within 2 mm of connector to suppress ±10 kV contact discharge before reaching PHY IC. Use Value: 2.9 pF capacitance prevents signal rise-time degradation (<10% increase), maintaining full-speed USB compliance. |
Use Scenario: Shielding TMDS clock and data channels in HDMI 1.4 receivers used in vehicle infotainment displays. IC Role / Device Role / Timing Role: Low-capacitance shunt element mounted directly at HDMI receptacle to clamp fast ESD transients (tr < 1 ns). Use Value: 1.9 pF at 5 V bias minimizes insertion loss below 300 MHz, preserving eye diagram margin. |
| SIM Card Slot Protection | Automotive Ethernet (100BASE-T1) |
Use Scenario: Guarding VCC, I/O, and CLK pins of hot-pluggable SIM cards in telematics control units (TCUs). IC Role / Device Role / Timing Role: Dual-cathode diode configured per-pin to handle bidirectional signaling and supply-line surges simultaneously. Use Value: 5 nA leakage avoids battery drain in always-on cellular modules; AEC-Q101 ensures long-term reliability. |
Use Scenario: Transient suppression on single-pair automotive Ethernet (100BASE-T1) PHY interfaces in ADAS domain controllers. IC Role / Device Role / Timing Role: Line-to-ground ESD clamp on differential pair, leveraging symmetrical breakdown for common-mode surge rejection. Use Value: ±10 kV IEC 61000-4-2 rating meets ISO 10605 requirements; 150 °C junction rating supports engine bay placement. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | Higher capacitance (15 pF @ 0 V); unidirectional configuration requiring dual devices per line. | Targeted at lower-speed interfaces (e.g., UART, CAN); not optimized for >100 Mbps data rates. | Select when cost is prioritized over signal integrity and layout space is unconstrained. |
| Vishay VEML6030X01 | Photodiode-based ambient light sensor - not an ESD protector; incompatible function. | N/A - misidentified part; excluded from functional replacement consideration. | Discard as non-equivalent; verify part number before sourcing. |
Compared with NUP4105MR6T1G, PESD5V0U1BL-Q delivers 5× lower capacitance and integrated bidirectionality in half the footprint, enabling direct replacement only where low-speed legacy designs tolerate higher loading - VEML6030X01 is functionally unrelated and must be excluded from ESD protection selection.
Availability
PESD5V0U1BL-Q is available at Aetrix Electronics and suitable for automotive infotainment, high-speed USB peripherals, and industrial Ethernet equipment requiring stable component supply with AEC-Q101 traceability and extended temperature support.
Supply support for PESD5V0U1BL-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 discrete and logic devices, with leadership in ESD protection, MOSFETs, and analog solutions.
This device belongs to Nexperia's Automotive-Qualified ESD Protection portfolio, engineered specifically for robust transient suppression in safety-critical and thermally demanding automotive signal paths.
FAQ
What is the maximum clamping voltage of PESD5V0U1BL-Q during a 10 kV ESD event?
The clamping voltage is not explicitly specified as a single value in the datasheet, but typical VCL at IPP = 1 A is ≤12 V per IEC 61000-4-2 waveform. Measured clamping performance depends on PCB layout and test setup; actual values range from 9.5 V to 11.8 V under standard 330 Ω/150 pF network conditions.
Can PESD5V0U1BL-Q protect both power and signal lines?
No - it is rated only for signal-line protection. Its 5 V standoff voltage and low-power construction make it unsuitable for power rail (e.g., 12 V or 24 V) transient suppression. Use dedicated automotive TVS arrays like PTVS5V0S1UR for power-line applications.
How does the dual-cathode configuration enable bidirectional protection?
Terminals K1 and K2 are both cathodes tied internally to separate PN junctions sharing a common anode node connected to ground. When either terminal goes positive relative to ground, its diode conducts; when negative, the other diode conducts - enabling symmetrical clamping for AC signals.
Is reflow soldering profile compatible with standard lead-free JEDEC J-STD-020 requirements?
Yes - the DFN1006-2 package supports standard Pb-free reflow profiles. Peak temperature must not exceed 260 °C for ≤30 seconds, with ramp-up rate ≤3 °C/s and cooling rate ≥1 °C/s. Figure 7 in the datasheet provides recommended solder paste stencil dimensions and land pattern.
PESD5V0U1BL-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-882
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.5V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Ethernet, Telecom
- Capacitance @ Frequency:
- 2.9pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD5V0U1BL-QYL FAQ
1.How can I place an order for PESD5V0U1BL-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0U1BL-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 PESD5V0U1BL-QYL reliable?
The price and inventory of PESD5V0U1BL-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0U1BL-QYL is usually 5 days.
3.What payment methods are accepted for PESD5V0U1BL-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0U1BL-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0U1BL-QYL?
PESD5V0U1BL-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0U1BL-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 PESD5V0U1BL-QYL?
For technical support, including PESD5V0U1BL-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0U1BL-QYL requirements.
6.How does Aetrix verify that PESD5V0U1BL-QYL is sourced from the original manufacturer or authorized distributors?
All PESD5V0U1BL-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 PESD5V0U1BL-QYL meets industry standards.
7.What is the process for return or replacement of PESD5V0U1BL-QYL?
All PESD5V0U1BL-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0U1BL-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 PESD5V0U1BL-QYL part is unused and in its original packaging.
Return procedure for PESD5V0U1BL-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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