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Nexperia USA Inc. PESD24VF1BBLYL
- Part No.:
- PESD24VF1BBLYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- -
- Datasheet:
-
PESD24VF1BBLYL.pdf
- Description:
- PESD24VF1BBL/SOD882/DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:6,073
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Product details
Overview
PESD24VF1BBLYL from Nexperia is a bidirectional ESD protection diode in DFN1006-2 (SOD882) package, designed to safeguard one high-speed signal line against ±10 kV contact/±15 kV air discharge per IEC 61000-4-2. It delivers 24 V reverse standoff voltage, 0.28 pF typical capacitance at 1 MHz, and clamps transients to ≤20 V at 16 A TLP pulse - enabling robust NFC antenna and USB 2.0 data line protection.
For engineers reviewing the PESD24VF1BBLYL datasheet, PESD24VF1BBLYL pinout, PESD24VF1BBLYL application, or PESD24VF1BBLYL equivalent, key selection criteria include ultra-low capacitance for RF integrity, bidirectional snap-back clamping behavior, 24 V VRWM compatibility with 3.3 V/5 V interfaces, and DFN1006-2 footprint constraints for space-constrained mobile PCB layouts.
Technical Context
This device implements a dual-cathode bidirectional clamping structure with negative dynamic resistance, enabling snap-back behavior that reduces clamping voltage under ESD stress. Its low 0.8 Ω dynamic resistance (at 7.5 A TLP) ensures rapid energy diversion without thermal runaway.
Designed for single-line protection, it operates symmetrically across ±24 V reverse bias, supports transient suppression up to 15 kV air discharge, and maintains sub-30 nA leakage at VRWM - critical for preserving signal integrity on high-frequency NFC and MIPI D-PHY lines.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 24 V - Ensures reliable operation without conduction on 3.3 V/5 V data lines under normal bias. |
| Cd | 0.28 pF (typ) at 1 MHz - Minimizes signal distortion and insertion loss on >100 MHz NFC and high-speed serial links. |
| VCL @ 16 A | 20 V (max) - Limits voltage overshoot during IEC 61000-4-2 ESD events to protect downstream ICs. |
| ESD Rating | ±10 kV contact / ±15 kV air discharge - Meets industrial and consumer-grade immunity requirements. |
| Rdyn | 0.8 Ω (typ) at 7.5 A TLP - Enables fast, low-impedance current shunting during nanosecond-scale transients. |
| Package | DFN1006-2 (SOD882), 1.0 × 0.6 × 0.48 mm - Fits tight pitch layouts near connectors and antennas. |
Pinout & Package
DFN1006-2 (SOD882) is a leadless, ultra-small surface-mount package with two terminals and 0.65 mm pitch. The top-side marking bar indicates cathode orientation; both terminals are cathodes for bidirectional clamping.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of diode 1 | Forms one half of the symmetrical bidirectional clamp; connects to protected signal line. |
| 2 (K2) | Cathode of diode 2 | Completes the dual-cathode configuration; ties to ground reference for balanced clamping. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables protection of AC-coupled or bipolar signal lines (e.g., NFC differential pairs) without polarity constraints. |
| Ultra-low capacitance | 0.28 pF typical preserves impedance matching and bandwidth on 13.56 MHz NFC and 480 Mbps USB 2.0 paths. |
| Snap-back behavior | Negative dynamic resistance reduces clamping voltage by >30% vs. standard TVS, lowering stress on connected SoCs. |
| Compact DFN1006-2 | 1.0 × 0.6 mm footprint saves >60% board area vs. SOT23 packages, critical for smartphone antenna modules. |
Applications
| NFC Antenna Interface | USB 2.0 Data Lines |
|---|---|
Use Scenario: Protecting 13.56 MHz RFID/NFC antenna traces from ESD during user handling or docking. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed within 2 mm of antenna feed point. Use Value: 0.28 pF capacitance avoids detuning antenna resonance; ±10 kV rating meets IEC 61000-4-2 Level 4 compliance. |
Use Scenario: Shielding D+ and D− lines in portable USB peripherals from connector-induced ESD. IC Role / Device Role / Timing Role: Low-capacitance clamp between data line and ground, minimizing signal rise-time degradation. Use Value: Clamps to ≤20 V at 16 A TLP while adding <0.05 dB insertion loss at 480 MHz - preserving eye diagram integrity. |
| MIPI D-PHY Clock Lanes | Industrial Sensor Interface |
Use Scenario: Safeguarding high-speed clock lanes in camera modules where ESD can disrupt synchronization. IC Role / Device Role / Timing Role: Single-line protector on CLK+ or CLK−, leveraging symmetrical clamping for AC-coupled signals. Use Value: 24 V VRWM accommodates common-mode voltage swings; 0.65 mm pitch aligns with fine-pitch flex PCB routing. |
Use Scenario: Hardening analog sensor outputs (e.g., thermocouple amplifiers) against field-induced transients. IC Role / Device Role / Timing Role: Standalone protection element on unidirectional/bidirectional analog output lines referenced to system ground. Use Value: Sub-30 nA leakage at 24 V prevents DC offset errors; 150 °C max junction temperature supports extended industrial operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor ESDE04V8BU | 0.35 pF capacitance; 22 V VRWM; ±8 kV contact rating | Lower clamping performance and reduced ESD margin for demanding consumer ports | Preferred where cost sensitivity outweighs need for highest ESD immunity |
| Vishay VEML6030X01 | 0.5 pF capacitance; 20 V VRWM; ±15 kV air only (no contact spec stated) | Higher capacitance degrades >100 MHz signal fidelity; lacks verified contact discharge data | Acceptable only for lower-frequency analog sensing, not NFC or USB 2.0 |
Compared with ESDE04V8BU and VEML6030X01, PESD24VF1BBLYL provides the lowest capacitance (0.28 pF), highest verified contact ESD rating (±10 kV), and tightest VRWM tolerance - making it optimal for RF-sensitive, high-immunity applications like NFC and portable USB interfaces.
Availability
PESD24VF1BBLYL is available at Aetrix Electronics and suitable for NFC antenna protection, USB 2.0 interface hardening, and MIPI D-PHY clock lane safeguarding requiring stable component supply across high-volume mobile and industrial production runs.
Supply support for PESD24VF1BBLYL 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-performance, high-reliability logic, discrete, and MOSFET devices, serving automotive, industrial, and consumer markets with scalable manufacturing and rigorous quality systems.
PESD24VF1BBLYL belongs to Nexperia's ultra-low-capacitance ESD protection portfolio, engineered specifically for RF-transparent transient suppression in space-constrained wireless and high-speed digital interfaces.
FAQ
What is the maximum continuous reverse voltage this diode can withstand?
The PESD24VF1BBLYL has a reverse standoff voltage (VRWM) of 24 V, meaning it blocks up to 24 V DC or peak AC in normal operation without entering breakdown. This rating is validated at 25 °C ambient and remains stable across its full operating temperature range (–55 °C to 150 °C).
How does the snap-back behavior improve ESD protection performance?
Snap-back behavior lowers dynamic resistance during ESD events, reducing clamping voltage from initial breakdown (~25 V) to ~20 V at 16 A TLP. This 5 V reduction minimizes stress on downstream ICs like NFC controllers or USB transceivers, improving system-level reliability without increasing board area.
Can this device be used on differential signal pairs like USB D+/D−?
Yes - each PESD24VF1BBLYL protects one signal line. For full USB 2.0 protection, two devices are required: one on D+, one on D−, both tied to the same clean ground plane. Their 0.28 pF capacitance ensures minimal skew and impedance mismatch between differential paths.
What is the recommended PCB layout for optimal ESD suppression?
Place the device within 2 mm of the connector or antenna feed point; use short, direct traces to ground; avoid vias in the protection path; and route protected lines over solid ground planes. The DFN1006-2 footprint in Figure 11 (0.6 mm pad width, 0.9 mm length) must be followed to ensure solder joint reliability and thermal dissipation.
PESD24VF1BBLYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- -
PESD24VF1BBLYL FAQ
1.How can I place an order for PESD24VF1BBLYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD24VF1BBLYL 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 PESD24VF1BBLYL reliable?
The price and inventory of PESD24VF1BBLYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD24VF1BBLYL is usually 5 days.
3.What payment methods are accepted for PESD24VF1BBLYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD24VF1BBLYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD24VF1BBLYL?
PESD24VF1BBLYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD24VF1BBLYL 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 PESD24VF1BBLYL?
For technical support, including PESD24VF1BBLYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD24VF1BBLYL requirements.
6.How does Aetrix verify that PESD24VF1BBLYL is sourced from the original manufacturer or authorized distributors?
All PESD24VF1BBLYL 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 PESD24VF1BBLYL meets industry standards.
7.What is the process for return or replacement of PESD24VF1BBLYL?
All PESD24VF1BBLYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD24VF1BBLYL, 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 PESD24VF1BBLYL part is unused and in its original packaging.
Return procedure for PESD24VF1BBLYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD24VF1BBLYL Tags
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