Nexperia USA Inc.
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PESD1USB30Z
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PESD1USB30Z Product Overview

Introduction

The PESD1USB30Z is a high-speed USB 3.0 ESD protection diode designed to safeguard sensitive electronics from electrostatic discharge (ESD) and electrical transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: ESD Protection Diode
  • Use: Safeguarding sensitive electronics from ESD and electrical transients in USB 3.0 applications
  • Characteristics: High-speed, low capacitance, low clamping voltage
  • Package: SOD323
  • Essence: Protection of USB 3.0 interfaces from ESD events
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Operating Voltage: 5V
  • Reverse Standoff Voltage: 6V
  • Breakdown Voltage: 8V
  • Clamping Voltage (@Ipp): 9.2V
  • Capacitance (@VR=0V, f=1MHz): 0.25pF
  • ESD Protection Level: IEC 61000-4-2 (Level 4) compliant

Detailed Pin Configuration

The PESD1USB30Z features a standard SOD323 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • High-speed response to transient voltage
  • Low clamping voltage for enhanced protection
  • Low capacitance to preserve signal integrity

Advantages and Disadvantages

Advantages

  • Robust ESD protection for USB 3.0 interfaces
  • High-speed performance
  • Compact SOD323 package
  • Compliant with industry standards

Disadvantages

  • Limited to USB 3.0 applications
  • Requires careful PCB layout for optimal performance

Working Principles

The PESD1USB30Z operates by diverting transient currents away from the protected USB 3.0 lines, thereby limiting the voltage across the protected device during an ESD event. The low clamping voltage ensures that the protected circuitry is not subjected to damaging voltage levels.

Detailed Application Field Plans

The PESD1USB30Z is ideally suited for a wide range of USB 3.0 applications, including: - USB 3.0 ports on laptops, desktops, and mobile devices - USB 3.0 hubs and peripherals - Industrial control systems utilizing USB 3.0 interfaces - Automotive infotainment systems with USB 3.0 connectivity

Detailed and Complete Alternative Models

For users seeking alternative ESD protection diodes for USB 3.0 applications, the following models can be considered: - PESD1USB3S - PESD1USB3U - PESD1USB3T

In conclusion, the PESD1USB30Z offers robust ESD protection for USB 3.0 interfaces, making it an essential component for ensuring the reliability and longevity of sensitive electronic devices in various applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PESD1USB30Z i tekniske løsninger

  1. What is PESD1USB30Z?

    • PESD1USB30Z is a low capacitance ESD protection diode designed to protect USB 3.0 and other high-speed interfaces from electrostatic discharge (ESD) and electrical fast transients (EFT).

  2. What are the key features of PESD1USB30Z?

    • PESD1USB30Z features ultra-low capacitance, low clamping voltage, and high surge current capability, making it suitable for protecting sensitive electronic components in high-speed data lines.

  3. What is the typical application of PESD1USB30Z?

    • PESD1USB30Z is commonly used in USB 3.0 ports, HDMI ports, DisplayPort interfaces, and other high-speed data lines to safeguard against ESD and EFT events.

  4. What is the maximum clamping voltage of PESD1USB30Z?

    • The maximum clamping voltage of PESD1USB30Z is typically around 8V, providing effective protection against transient voltage spikes.

  5. What is the operating temperature range of PESD1USB30Z?

    • PESD1USB30Z is designed to operate within a temperature range of -40°C to 125°C, ensuring reliable performance in various environmental conditions.

  6. How does PESD1USB30Z help in maintaining signal integrity?

    • PESD1USB30Z's low capacitance ensures minimal signal distortion, preserving the integrity of high-speed data signals passing through protected interfaces.

  7. Can PESD1USB30Z be used in portable electronic devices?

    • Yes, PESD1USB30Z's compact size and low power consumption make it suitable for integration into portable electronic devices such as smartphones, tablets, and laptops.

  8. Does PESD1USB30Z comply with industry standards for ESD protection?

    • Yes, PESD1USB30Z complies with industry standards such as IEC 61000-4-2 for ESD protection, ensuring its reliability and effectiveness in real-world applications.

  9. What are the recommended PCB layout guidelines for using PESD1USB30Z?

    • It is recommended to place PESD1USB30Z as close as possible to the protected data lines, minimize trace lengths, and provide a low-impedance path to ground for optimal performance.

  10. Where can I find detailed technical specifications and application notes for PESD1USB30Z?

    • Detailed technical specifications, application notes, and design resources for PESD1USB30Z can be found on the manufacturer's website or in the product datasheet.