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Nexperia USA Inc. PESD5V5HS2-SFYL
- Part No.:
- PESD5V5HS2-SFYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PESD5V5HS2-SFYL.pdf
- Description:
- PESD5V5HS2-SF/SOD962-2/SOD962-
- Quantity:
- Payment:
- Shipping:
Inventory:8,900
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Product details
Overview
PESD5V5HS2-SF from Nexperia is a bidirectional ESD protection diode in a DSN0603-2 (SOD962-2) ultra-small leadless package, designed to protect one high-speed signal line against ±15 kV IEC 61000-4-2 contact discharge, with 0.45 pF max capacitance, 5.5 A 8/20 µs surge rating, and clamping voltage under 12 V at 10 A.
For engineers reviewing the PESD5V5HS2-SF datasheet, PESD5V5HS2-SF pinout, PESD5V5HS2-SF application, or PESD5V5HS2-SF equivalent, this device is selected for ultra-low-capacitance transient suppression on RF, USB 2.0, HDMI, and MIPI data lines where signal integrity and ESD robustness are jointly critical.
Technical Context
This dual-cathode, bidirectional TVS diode uses a snap-back clamping structure that delivers negative dynamic resistance during ESD events, reducing clamping voltage significantly below conventional Zener-based protection. Its low-inductance path and symmetric breakdown behavior support both positive and negative transients on a single line without polarity constraints.
The device operates within a -40 °C to +125 °C ambient range and maintains sub-100 nA reverse leakage at 5.5 V standoff, enabling compatibility with low-power, battery-operated interfaces. Its 0.6 mm × 0.3 mm × 0.3 mm body and 0.4 mm pitch align with fine-pitch PCB routing for compact mobile and wearable designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | ±5.5 V - Ensures no conduction during normal operation of 5 V logic or USB 2.0 signaling. |
| Diode Capacitance | 0.45 pF max at 1 MHz - Preserves signal integrity up to ~3 GHz, suitable for high-speed serial links. |
| ESD Rating | ±15 kV per IEC 61000-4-2 contact discharge - Meets industrial and consumer immunity requirements without derating. |
| Peak Pulse Current | 5.5 A (8/20 µs) - Handles multiple high-energy surges without degradation in portable electronics environments. |
| Clamping Voltage | ≤12 V at 10 A TLP - Limits voltage seen by downstream ICs during fast transients, protecting sensitive I/Os. |
| Dynamic Resistance | 0.23 Ω typical - Enables rapid energy shunting with minimal voltage overshoot during ESD events. |
Pinout & Package
DSN0603-2 (SOD962-2) ultra-small leadless package: 0.6 mm × 0.3 mm × 0.3 mm body, 0.4 mm pitch, two terminals, cathode-marked top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of first diode segment | Forms one half of bidirectional clamp; connects to protected line in series with K2 for symmetrical transient handling. |
| 2 (K2) | Cathode of second diode segment | Completes dual-cathode configuration; enables low-clamp conduction for both polarities relative to ground. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD protection | Single-device protection of AC-coupled or differential lines without polarity biasing or external components. |
| Extremely low capacitance | 0.45 pF max ensures <1% signal attenuation at 2.4 GHz, preserving eye diagram integrity in USB 2.0 and MIPI D-PHY. |
| Snap-back clamping architecture | Reduces clamping voltage by >30% vs. standard TVS, limiting stress on 1.8 V/3.3 V interface ICs during ESD events. |
| Ultra-small footprint | DSN0603-2 package saves >60% board area vs. SOD-523, enabling placement directly at USB/HDMI connectors. |
Applications
| USB 2.0 Data Lines | HDMI TMDS Channels |
|---|---|
Use Scenario: Protecting D+ and D− pins of USB 2.0 ports in smartphones and docking stations against repeated ESD events. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed between connector and USB PHY, operating transparently during 480 Mbps signaling. Use Value: 0.45 pF capacitance avoids signal rise-time degradation; ±15 kV rating exceeds IEC 61000-4-2 Level 4 immunity requirement. |
Use Scenario: Shielding TMDS clock and data pairs in HDMI 1.4 interfaces from connector-induced ESD in monitors and set-top boxes. IC Role / Device Role / Timing Role: Low-capacitance shunt protector mounted adjacent to HDMI receptacle, clamping transients before reaching timing-critical SerDes blocks. Use Value: Sub-12 V clamping at 10 A prevents latch-up in HDMI receiver ICs; 5.5 A surge rating supports multi-event field reliability. |
| MIPI D-PHY Lanes | RF Antenna Switch Control Lines |
Use Scenario: Safeguarding high-speed MIPI D-PHY data and clock lanes in camera modules and display interfaces of mobile devices. IC Role / Device Role / Timing Role: Signal-line protector placed inline with differential pairs, maintaining impedance continuity and minimizing insertion loss. Use Value: 0.45 pF capacitance limits jitter contribution to <0.1 UI; snap-back behavior ensures fast response to 15 kV air discharge pulses. |
Use Scenario: Protecting GPIO-controlled antenna switch enable/disable lines in LTE/Wi-Fi front-end modules from ESD coupling via PCB traces. IC Role / Device Role / Timing Role: Low-leakage (≤100 nA) bidirectional clamp isolating control logic from RF path transients during hot-plug or handling. Use Value: ±5.5 V standoff matches typical GPIO voltage rails; 0.23 Ω dynamic resistance minimizes voltage overshoot during fast edge-induced surges. |
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 ESD9B5.0ST5G | 0.5 pF max capacitance; ±12 kV IEC 61000-4-2; 0.65 mm × 0.35 mm SOD-923 package | Lower ESD rating and larger footprint reduce suitability for space-constrained 5 Gbps+ interfaces | Select when cost sensitivity outweighs ultra-low capacitance needs and board area is less constrained. |
| Vishay ESDBLE5.0D1W | 0.35 pF max capacitance; ±20 kV rating; 0.6 mm × 0.3 mm DFN1006-2 package; higher dynamic resistance (0.35 Ω) | Superior ESD margin but higher clamping voltage under 10 A pulse due to elevated Rdyn | Prefer for ultra-high-immunity systems where clamping voltage tolerance exceeds 13 V. |
Compared with ESD9B5.0ST5G and ESDBLE5.0D1W, PESD5V5HS2-SF delivers optimal balance of ultra-low capacitance (0.45 pF), industry-leading ±15 kV rating, and low clamping voltage (≤12 V), making it ideal for next-generation mobile and high-speed interface protection where signal fidelity and ESD robustness are co-constrained.
Availability
PESD5V5HS2-SF is available at Aetrix Electronics and suitable for cellular handsets, portable electronics, and communication systems requiring stable component supply, consistent parametric performance across production lots, and long-term lifecycle availability.
Supply support for PESD5V5HS2-SF 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 leading semiconductor manufacturer specializing in high-performance, reliable discrete and analog devices, with global R&D and manufacturing infrastructure focused on efficiency and scalability.
PESD5V5HS2-SF belongs to Nexperia's ESD protection portfolio, engineered specifically for ultra-high-speed digital interfaces where sub-0.5 pF capacitance and ±15 kV immunity must coexist without compromising board space or thermal performance.
FAQ
What is the maximum operating temperature for PESD5V5HS2-SF?
The PESD5V5HS2-SF is rated for continuous operation from -40 °C to +125 °C ambient temperature, with full electrical specifications guaranteed across this range. Its silicon construction and DSN0603-2 package enable reliable thermal performance in thermally dense mobile and automotive infotainment applications.
Can PESD5V5HS2-SF be used on differential signal pairs like USB or MIPI?
Yes - PESD5V5HS2-SF is explicitly designed for bidirectional signal lines and is commonly deployed on individual D+ or D− lines in USB 2.0, or on separate MIPI D-PHY data lanes. Its symmetric clamping and 0.45 pF capacitance preserve differential impedance and minimize skew between paired signals.
How does the snap-back clamping mechanism improve protection performance?
The snap-back structure reduces dynamic resistance to 0.23 Ω after breakdown, lowering clamping voltage significantly compared to standard avalanche diodes. This results in ≤12 V clamping at 10 A TLP, which better protects modern low-voltage I/Os (e.g., 1.8 V or 3.3 V logic) without risking overvoltage damage.
Is the DSN0603-2 package compatible with standard reflow soldering processes?
Yes - Nexperia provides validated reflow profiles and footprint recommendations for the DSN0603-2 package, including a recommended stencil thickness of 0.1 mm and land pattern dimensions of 0.256 mm × 0.256 mm. The device meets JEDEC J-STD-020 moisture sensitivity level 1 and supports standard Pb-free reflow cycles.
PESD5V5HS2-SFYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 0201 (0603 Metric)
- 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):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- 5.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 0.45pF @ 1MHz (Max)
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
PESD5V5HS2-SFYL FAQ
1.How can I place an order for PESD5V5HS2-SFYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V5HS2-SFYL 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 PESD5V5HS2-SFYL reliable?
The price and inventory of PESD5V5HS2-SFYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V5HS2-SFYL is usually 5 days.
3.What payment methods are accepted for PESD5V5HS2-SFYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V5HS2-SFYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V5HS2-SFYL?
PESD5V5HS2-SFYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V5HS2-SFYL 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 PESD5V5HS2-SFYL?
For technical support, including PESD5V5HS2-SFYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V5HS2-SFYL requirements.
6.How does Aetrix verify that PESD5V5HS2-SFYL is sourced from the original manufacturer or authorized distributors?
All PESD5V5HS2-SFYL 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 PESD5V5HS2-SFYL meets industry standards.
7.What is the process for return or replacement of PESD5V5HS2-SFYL?
All PESD5V5HS2-SFYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V5HS2-SFYL, 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 PESD5V5HS2-SFYL part is unused and in its original packaging.
Return procedure for PESD5V5HS2-SFYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V5HS2-SFYL Tags
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