ON Semiconductor
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ESD7551N2T5G
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ESD7551N2T5G

Introduction

The ESD7551N2T5G is a specialized electronic component designed for use in protecting sensitive electronic devices from electrostatic discharge (ESD). This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: ESD Protection Device
  • Use: Protecting electronic devices from electrostatic discharge
  • Characteristics: High ESD protection level, low clamping voltage, compact size
  • Package: SOT-23-5 package
  • Essence: Safeguarding electronic components from ESD damage
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • ESD Protection Level: Up to 15 kV
  • Clamping Voltage: Low clamping voltage of 6 V
  • Operating Voltage: 5 V
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23-5
  • Dimensions: 2.9 mm x 1.3 mm x 1.0 mm

Detailed Pin Configuration

The ESD7551N2T5G features a standard SOT-23-5 pin configuration, with detailed pin functions as follows: 1. Pin 1: GND (Ground) 2. Pin 2: I/O (Input/Output) 3. Pin 3: NC (No Connection) 4. Pin 4: VCC (Power Supply) 5. Pin 5: I/O (Input/Output)

Functional Features

  • High ESD Protection: Provides robust protection against ESD events up to 15 kV
  • Low Clamping Voltage: Ensures minimal voltage stress on protected circuits
  • Compact Size: Space-saving SOT-23-5 package for integration into various designs

Advantages and Disadvantages

Advantages

  • Superior ESD protection
  • Low clamping voltage
  • Compact form factor

Disadvantages

  • Limited to 5 V operating voltage
  • No specific reverse polarity protection

Working Principles

The ESD7551N2T5G operates by diverting the energy from an ESD event away from the protected circuit, thereby limiting the voltage that reaches the sensitive components. This is achieved through the use of internal diodes and transient voltage suppressor structures.

Detailed Application Field Plans

The ESD7551N2T5G is suitable for a wide range of applications, including but not limited to: - Consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

  • ESD7008MUTAG: Similar ESD protection device with higher operating voltage
  • ESD8011MUTAG: ESD protection device with lower clamping voltage
  • ESD9006MUTAG: ESD protection device with extended temperature range

In conclusion, the ESD7551N2T5G is a highly effective ESD protection device with robust features and compact design, making it suitable for diverse electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de ESD7551N2T5G dans les solutions techniques

  1. What is ESD7551N2T5G?

    • ESD7551N2T5G is a low-capacitance, low-clamping voltage, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from damage due to electrostatic discharge (ESD) and other transient voltage events.

  2. What are the typical applications of ESD7551N2T5G?

    • ESD7551N2T5G is commonly used in various technical solutions such as USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other high-speed data lines to protect against ESD and surge events.

  3. What is the clamping voltage of ESD7551N2T5G?

    • The clamping voltage of ESD7551N2T5G is typically very low, providing effective protection for sensitive electronic components by limiting the voltage that can reach them during transient events.

  4. What is the capacitance of ESD7551N2T5G?

    • ESD7551N2T5G has low capacitance, which means it does not introduce significant signal degradation or distortion in high-speed data lines, making it suitable for use in applications requiring minimal signal interference.

  5. How does ESD7551N2T5G protect against ESD events?

    • ESD7551N2T5G diverts the excess energy from ESD events away from sensitive components by providing a low-impedance path to ground, thereby protecting the downstream circuitry.

  6. Is ESD7551N2T5G RoHS compliant?

    • Yes, ESD7551N2T5G is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range of ESD7551N2T5G?

    • ESD7551N2T5G typically operates within a wide temperature range, making it suitable for various environmental conditions and applications.

  8. Can ESD7551N2T5G be used in automotive applications?

    • Yes, ESD7551N2T5G is often used in automotive electronics to protect against ESD and transient voltage events in systems such as infotainment, communication interfaces, and sensor connections.

  9. Does ESD7551N2T5G require external components for proper operation?

    • ESD7551N2T5G is a standalone device and does not require additional external components for its basic operation, simplifying its integration into technical solutions.

  10. What are the packaging options available for ESD7551N2T5G?

    • ESD7551N2T5G is available in various package options, including SOT-23 and DFN, offering flexibility for different PCB layouts and space constraints in technical solutions.