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Nexperia USA Inc. PESD4USB5UTTS-QJ
- Part No.:
- PESD4USB5UTTS-QJ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- -
- Datasheet:
-
PESD4USB5UTTS-QJ.pdf
- Description:
- PESD4USB5UTTS-Q/SOT1165D/DFN25
- Quantity:
- Payment:
- Shipping:
Inventory:8,173
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Product details
Overview
PESD4USB5UTTS-Q from Nexperia is a unidirectional ESD protection diode array designed for high-speed serial interfaces including SuperSpeed USB 3.2 (10 Gbps), HDMI 2.0, DisplayPort, eSATA, LVDS, and GMSL SerDes. It delivers ±15 kV IEC 61000-4-2 contact ESD protection, 0.5 pF channel capacitance, and 0.4 Ω dynamic resistance in a DFN2510D-10 (SOT1165D) package with side-wettable flanks - enabling AOI and automotive-grade reliability per AEC-Q101.
For engineers reviewing the PESD4USB5UTTS-Q datasheet, PESD4USB5UTTS-Q pinout, PESD4USB5UTTS-Q application, or PESD4USB5UTTS-Q equivalent, key selection criteria include sub-0.5 pF capacitance for signal integrity at 10 Gbps, matched trace spacing for impedance control, snap-back clamping behavior, dual-GND configuration for low-inductance return paths, and AEC-Q101 qualification for infotainment and camera link deployments.
Technical Context
This device implements a deep snap-back clamping structure with negative dynamic resistance to reduce clamping voltage during ESD transients. Its bidirectional transient response is asymmetric: VCL = ±3.5 V at ±5 A (TLP), while reverse standoff voltage is rated at 5 V and breakdown occurs at 6–9 V (II = 1 mA).
The four-channel architecture isolates CH1–CH4 with independent ESD paths to GND, supported by two dedicated ground terminals (Pins 3 and 8) and six no-connect pins (6, 7, 9, 10). The DFN2510D-10 footprint enforces 0.5 mm trace pitch and supports reflow-compatible soldering with defined stencil thickness (0.1 mm) and land pattern dimensions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating | ±15 kV IEC 61000-4-2 contact discharge; meets ISO 10605 (330 Ω/150 pF) |
| Channel Capacitance | 0.5 pF typical at 1 MHz, 0 V bias - preserves signal integrity on 10 Gbps USB 3.2 and HDMI 2.0 links |
| Dynamic Resistance | 0.4 Ω typical (TLP, 100 ns pulse) - enables low-voltage clamping under fast ESD stress |
| Reverse Standoff Voltage | 5 V maximum - compatible with 3.3 V and 5 V interface supply rails without leakage concerns |
| Breakdown Voltage | 6–9 V at 1 mA - ensures robust margin above operating voltage while triggering early during ESD events |
| Clamping Voltage | ±3.5 V at ±5 A TLP - limits downstream IC stress during high-current transients |
| AEC-Q101 Qualified | Qualified per Automotive Electronics Council stress test standard - validated for under-hood and infotainment use |
Pinout & Package
Package: DFN2510D-10 (SOT1165D), leadless plastic package measuring 2.5 mm × 1.0 mm × 0.75 mm with 0.5 mm pitch and side-wettable flanks for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CH1 | ESD protection path for first high-speed data line (e.g., USB 3.2 TX+/RX+ pair) |
| 2 | CH2 | ESD protection path for second high-speed data line (e.g., USB 3.2 TX−/RX− pair) |
| 3 | GND | Primary low-inductance ground return for CH1 and CH2; must be connected to solid ground plane |
| 4 | CH3 | ESD protection path for third high-speed data line (e.g., HDMI TMDS clock or data lane) |
| 5 | CH4 | ESD protection path for fourth high-speed data line (e.g., HDMI or DisplayPort auxiliary channel) |
| 6 | n.c. | No internal connection - electrically isolated; may be left floating or tied to ground per layout rules |
| 7 | n.c. | No internal connection - electrically isolated; not used in functional routing |
| 8 | GND | Secondary ground terminal for CH3 and CH4; improves current sharing and reduces loop inductance |
| 9 | n.c. | No internal connection - electrically isolated; no PCB trace required |
| 10 | n.c. | No internal connection - electrically isolated; omitted from signal layer routing |
Key Features
| Feature | Design Value |
|---|---|
| Pass-through signal routing | Linear pin arrangement (CH1–CH2–GND–CH3–CH4) enables direct trace-through layout without vias or bends |
| Side-wettable flanks (SWF) | Exposed copper on package edges allows automated optical inspection of solder joint quality post-reflow |
| Matched 0.5 mm trace spacing | Enables controlled-impedance routing for differential pairs without added skew or crosstalk |
| Deep snap-back clamping | Reduces clamping voltage below 4 V during 5 A transients, protecting sensitive SerDes receivers |
| AEC-Q101 qualification | Validated for temperature cycling, HTRB, and ESD stress - suitable for automotive display and camera modules |
Applications
| Infotainment USB/HDMI Interfaces | Automotive Display & Camera Links |
|---|---|
|
Use Scenario: Protecting USB 3.2 Gen 2 (10 Gbps) and HDMI 2.0 ports in vehicle head units and docking stations against ESD during cable insertion. IC Role / Device Role / Timing Role: Unidirectional ESD clamp placed directly at connector, shunting transients to dual-GND before reaching SoC PHY. Use Value: 0.5 pF capacitance prevents signal degradation at 5 GHz fundamental frequency; ±15 kV rating exceeds automotive ESD test requirements. |
Use Scenario: Shielding GMSL SerDes links between ADAS cameras and domain controllers from ESD induced by chassis contact or hot-plug events. IC Role / Device Role / Timing Role: Four-channel discrete ESD suppressor placed at camera module flex connector, with separate GND returns for each channel pair. Use Value: Dual-GND pins (3 and 8) minimize ground bounce during multi-channel ESD strikes; 0.4 Ω Rdyn ensures clamping within receiver's absolute max rating. |
| HDBaseT & DisplayPort Interconnects | eSATA & LVDS Industrial Data Links |
|
Use Scenario: Securing HDBaseT Type A/B ports in automotive infotainment displays against ESD during service or field maintenance. IC Role / Device Role / Timing Role: High-speed ESD array mounted adjacent to board-edge connector, with minimized trace length to preserve 100 Ω differential impedance. Use Value: Matched 0.5 mm pin pitch aligns with standard HDBaseT layout rules; side-wettable flanks enable post-solder verification in high-reliability production. |
Use Scenario: Safeguarding eSATA and LVDS links in ruggedized industrial PCs and medical imaging systems exposed to frequent handling and static-prone environments. IC Role / Device Role / Timing Role: Four-channel TVS array deployed across differential lanes, leveraging dual-GND terminals to maintain common-mode noise rejection. Use Value: AEC-Q101 qualification provides extended lifetime assurance beyond commercial-grade alternatives; 150 °C max junction temperature supports operation near power supplies. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SP3205-01HTG | 0.35 pF capacitance, ±12 kV IEC 61000-4-2, SOD-323 package, single-channel | Limited to one differential pair; lacks multi-channel integration and AEC-Q101 qualification | Use only when space constraints prohibit DFN2510D-10 and system-level ESD testing permits lower kV rating. |
| ESD5Z5.0ST5G | 0.65 pF capacitance, ±15 kV rating, SOD-523 package, single-channel, non-AEC-Q101 | Higher capacitance degrades 10 Gbps eye diagram; no automotive qualification or dual-GND support | Select only for cost-sensitive consumer USB 2.0 designs where 450 Mbps bandwidth suffices and AOI is not required. |
Compared with SP3205-01HTG and ESD5Z5.0ST5G, PESD4USB5UTTS-Q uniquely combines four-channel integration, 0.5 pF capacitance, dual-GND terminals, side-wettable flanks, and AEC-Q101 qualification - making it the only option qualified for automotive 10 Gbps SerDes protection with AOI-capable manufacturing.
Availability
PESD4USB5UTTS-Q is available at Aetrix Electronics and suitable for automotive infotainment systems, ADAS camera modules, and industrial high-speed data links requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant ESD protection.
Supply support for PESD4USB5UTTS-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 specializing in high-performance, high-reliability discrete and logic devices, with leadership in ESD protection, MOSFETs, and analog solutions.
This device belongs to Nexperia's Automotive-Grade ESD Protection portfolio, engineered specifically for high-speed serial interfaces in safety-critical and thermally demanding automotive environments.
FAQ
What is the maximum recommended trace length between PESD4USB5UTTS-Q and the protected connector?
Trace length should be ≤2 mm from each channel pin to its corresponding data line pad, with ground vias placed within 1 mm of each GND pin. Longer traces increase inductance and degrade clamping performance during 100 ps ESD rise times - verified via TLP testing showing >15% VCL increase at 5 mm trace length.
Can PESD4USB5UTTS-Q be used for bidirectional data lines like USB 2.0 D+ and D−?
Yes - although unidirectional in construction, its symmetric clamping behavior (±3.5 V at ±5 A) and 5 V reverse standoff make it suitable for USB 2.0 full-speed and high-speed differential pairs. Layout must maintain equal trace lengths and avoid DC biasing that could forward-bias the diodes.
Does the device require external biasing or control signals?
No - PESD4USB5UTTS-Q operates passively with no external power, bias, or enable signals. It functions solely as a voltage-triggered clamp: conducting only during overvoltage transients exceeding ~6 V, remaining high-impedance (<100 nA leakage) during normal 3.3 V or 5 V operation.
How does the dual-GND configuration improve ESD performance compared to single-GND arrays?
Dual-GND terminals (Pins 3 and 8) halve the effective ground inductance per channel pair, reducing VCL overshoot by up to 22% during simultaneous multi-pin ESD strikes - confirmed in IEC 61000-4-2 testing where single-GND equivalents exceeded 4.2 V clamping at 8 A peak current.
PESD4USB5UTTS-QJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Type:
- -
- Unidirectional Channels:
- -
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- -
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- -
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
PESD4USB5UTTS-QJ FAQ
1.How can I place an order for PESD4USB5UTTS-QJ through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD4USB5UTTS-QJ 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 PESD4USB5UTTS-QJ reliable?
The price and inventory of PESD4USB5UTTS-QJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD4USB5UTTS-QJ is usually 5 days.
3.What payment methods are accepted for PESD4USB5UTTS-QJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD4USB5UTTS-QJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD4USB5UTTS-QJ?
PESD4USB5UTTS-QJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD4USB5UTTS-QJ 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 PESD4USB5UTTS-QJ?
For technical support, including PESD4USB5UTTS-QJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD4USB5UTTS-QJ requirements.
6.How does Aetrix verify that PESD4USB5UTTS-QJ is sourced from the original manufacturer or authorized distributors?
All PESD4USB5UTTS-QJ 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 PESD4USB5UTTS-QJ meets industry standards.
7.What is the process for return or replacement of PESD4USB5UTTS-QJ?
All PESD4USB5UTTS-QJ units undergo pre-shipment inspection (PSI). If there is an issue with PESD4USB5UTTS-QJ, 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 PESD4USB5UTTS-QJ part is unused and in its original packaging.
Return procedure for PESD4USB5UTTS-QJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD4USB5UTTS-QJ Tags
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