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Nexperia USA Inc. PESD5V5C1BLYL
- Part No.:
- PESD5V5C1BLYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD5V5C1BLYL.pdf
- Description:
- TREOS HIGH-SPEED PROTECTION
- Quantity:
- Payment:
- Shipping:
Inventory:4,076
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Product details
Overview
PESD5V5C1BLYL from Nexperia is a bidirectional ESD protection diode in DFN1006-2 (SOD882-2) package, designed for single-line high-speed data interface protection. It delivers ultra-low 0.245 pF typical capacitance, 15 kV IEC 61000-4-2 contact ESD rating, and 5.4 V clamping voltage at 8 A TLP, enabling robust protection of USB 3.2 and HDMI 2.0 I/Os without signal integrity degradation.
For engineers reviewing the PESD5V5C1BLYL datasheet, PESD5V5C1BLYL pinout, PESD5V5C1BLYL application, or PESD5V5C1BLYL equivalent, key selection criteria include sub-0.3 pF capacitance, bidirectional snap-back clamping behavior, dynamic resistance of 0.35 Ω, and compatibility with ultra-compact PCB layouts near high-speed connectors.
Technical Context
This device implements a deep snap-back structure with negative differential resistance to achieve extremely low clamping voltage during ESD transients. Its bidirectional architecture protects both positive and negative polarity surges on a single line without external biasing.
It operates within ±5.5 V reverse standoff voltage and exhibits only 1 nA typical reverse leakage at VRWM. The 0.35 Ω dynamic resistance ensures minimal voltage overshoot under 8 A TLP stress, while maintaining stable performance across –55 °C to 150 °C ambient temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | ±5.5 V - Defines maximum continuous operating voltage before conduction begins on either polarity. |
| Diode Capacitance | 0.245 pF (typ) at 1 MHz - Enables minimal signal distortion on >5 Gbps data lines like USB 3.2 Gen 2. |
| Clamping Voltage | 5.4 V at 8 A TLP - Limits transient overvoltage seen by downstream ICs during ESD events. |
| Dynamic Resistance | 0.35 Ω - Reduces voltage rise per unit current during fast transients, improving clamping efficiency. |
| ESD Rating | 15 kV contact per IEC 61000-4-2 - Meets industrial and consumer-grade immunity requirements. |
| Peak Pulse Current | 8.8 A (IEC 61000-4-5, 8/20 µs) - Supports surge-level protection beyond basic ESD. |
| Breakdown Voltage | 7.5 V (min) at 1 mA - Ensures reliable triggering margin above system operating voltage. |
Pinout & Package
Package: DFN1006-2 (SOD882-2), leadless surface-mount plastic package measuring 1.0 × 0.6 × 0.47 mm with two terminals and cathode band marking (H8H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K1 (cathode of diode 1) | Connects to protected line; forms one half of bidirectional clamp path to ground. |
| 2 | K2 (cathode of diode 2) | Connects to ground; completes dual-diode anti-parallel configuration for symmetrical clamping. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD protection | Single-device protection of AC-coupled or bipolar data lines without polarity constraints. |
| Ultra-low capacitance | 0.245 pF typ preserves signal integrity on multi-gigabit interfaces including HDMI 2.0 and USB 3.2. |
| Deep snap-back clamping | Reduces clamping voltage to 5.4 V at 8 A, minimizing stress on sensitive transceivers. |
| Low dynamic resistance | 0.35 Ω enables rapid energy shunting with minimal IR drop during fast transients. |
Applications
| USB 3.2 Gen 2 Interface | HDMI 2.0 Differential Pair |
|---|---|
Use Scenario: Protection of SuperSpeed TX/RX differential lanes in laptop docking stations and host controllers. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed immediately adjacent to USB Type-C connector. Use Value: 0.245 pF capacitance avoids insertion loss and return loss degradation at 10 GHz fundamental frequency. |
Use Scenario: ESD safeguarding of TMDS clock and data channels in 4K video source devices. IC Role / Device Role / Timing Role: Line-to-ground clamp on each differential pair, leveraging symmetrical clamping response. Use Value: 5.4 V clamping voltage stays below HDMI 2.0 receiver absolute maximum ratings (typically 6.5 V). |
| Smartphone High-Speed I/O | Industrial Ethernet PHY Interface |
Use Scenario: Protection of MIPI D-PHY or USB-C CC/DP lines in compact mobile form factors. IC Role / Device Role / Timing Role: Space-constrained ESD guard on board-edge traces routed to USB-C or display connectors. Use Value: DFN1006-2 footprint (1.0 × 0.6 mm) fits tight routing zones without compromising trace impedance. |
Use Scenario: Surge and ESD hardening of 100BASE-TX or 1000BASE-T PHY differential pairs in factory automation gateways. IC Role / Device Role / Timing Role: Secondary protection stage following common-mode chokes, referenced to local digital ground. Use Value: 8.8 A IEC 61000-4-5 surge rating supports Level 3 (2 kV) surge immunity compliance. |
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 NUP4201MR6T1G | Higher capacitance (0.8 pF), lower ESD rating (8 kV), larger SOT-523 package (1.6 × 0.8 mm) | Suitable for lower-speed interfaces (USB 2.0, UART); less suitable for >5 Gbps links | Select when cost sensitivity outweighs high-speed performance and board space is not constrained. |
| Vishay VEML3020-GS08 | Unidirectional configuration, 0.25 pF capacitance, 12 kV ESD rating, same DFN1006-2 footprint | Requires separate devices for bidirectional protection; limited to DC-biased or unidirectional lines | Choose only for systems with known polarity and no AC coupling; not drop-in compatible. |
Compared with NUP4201MR6T1G and VEML3020-GS08, PESD5V5C1BLYL uniquely combines bidirectionality, sub-0.3 pF capacitance, and 15 kV ESD rating in the smallest standard footprint-making it the sole option for space-limited, ultra-high-speed differential line protection.
Availability
PESD5V5C1BLYL is available at Aetrix Electronics and suitable for USB 3.2 interface design, HDMI 2.0 video subsystems, and smartphone high-speed I/O applications requiring stable component supply and consistent parametric performance across production batches.
Supply support for PESD5V5C1BLYL 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.
PESD5V5C1BLYL belongs to the TrEOS Protection family-engineered specifically for ultra-low-capacitance, high-fidelity ESD suppression on next-generation high-speed serial interfaces.
FAQ
What is the maximum recommended PCB trace length between PESD5V5C1BLYL and the protected connector?
For optimal ESD suppression, place PESD5V5C1BLYL within 3 mm of the connector pad. Longer traces increase inductance, raising clamping voltage during fast transients. The device's 0.35 Ω dynamic resistance assumes minimal parasitic inductance; exceeding 5 mm trace length degrades clamping performance by up to 1.2 V at 8 A TLP.
Can PESD5V5C1BLYL be used on power rails?
No-PESD5V5C1BLYL is rated only for signal-line protection with ±5.5 V standoff. Its 7.5 V breakdown voltage and lack of power derating make it unsuitable for VBUS or DC power rail applications. Use dedicated TVS diodes such as PESD5V0S1BA for 5 V power line protection.
Does PESD5V5C1BLYL require a ground plane connection?
Yes-effective operation requires a low-inductance connection to a solid ground plane. The device relies on symmetric current paths through pins 1 and 2; insufficient grounding increases loop inductance and raises clamping voltage. Use ≥2 vias directly beneath the ground pad per IPC-7351B guidelines.
Is the H8H marking visible under standard optical inspection?
Yes-the H8H top-side marking is laser-etched and legible under 20× magnification. It aligns with the cathode band on pin 1 per JEDEC MO-229 standard. No additional orientation markers are present; correct placement must be verified using X-ray or automated optical inspection (AOI) with fiducial alignment.
PESD5V5C1BLYL 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):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 7.5V
- Voltage - Clamping (Max) @ Ipp:
- 5.4V (Typ)
- Current - Peak Pulse (10/1000µs):
- 6.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- HDMI, Telecom, USB
- Capacitance @ Frequency:
- 0.25pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD5V5C1BLYL FAQ
1.How can I place an order for PESD5V5C1BLYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V5C1BLYL 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 PESD5V5C1BLYL reliable?
The price and inventory of PESD5V5C1BLYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V5C1BLYL is usually 5 days.
3.What payment methods are accepted for PESD5V5C1BLYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V5C1BLYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V5C1BLYL?
PESD5V5C1BLYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V5C1BLYL 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 PESD5V5C1BLYL?
For technical support, including PESD5V5C1BLYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V5C1BLYL requirements.
6.How does Aetrix verify that PESD5V5C1BLYL is sourced from the original manufacturer or authorized distributors?
All PESD5V5C1BLYL 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 PESD5V5C1BLYL meets industry standards.
7.What is the process for return or replacement of PESD5V5C1BLYL?
All PESD5V5C1BLYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V5C1BLYL, 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 PESD5V5C1BLYL part is unused and in its original packaging.
Return procedure for PESD5V5C1BLYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V5C1BLYL Tags
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