Texas Instruments
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
TPD8E003DQDR
צפה בפרטים DataSheets

TPD8E003DQDR

Product Overview

The TPD8E003DQDR belongs to the category of ESD (Electrostatic Discharge) protection devices and is commonly used to safeguard electronic circuits from damage caused by electrostatic discharge events. This device is characterized by its high level of protection, compact package, and versatile application in various electronic systems. The TPD8E003DQDR is typically available in small quantities within protective packaging.

Specifications

  • ESD Protection: Up to ±8 kV contact discharge per IEC 61000-4-2
  • Operating Voltage Range: 3 V to 5.5 V
  • Low Capacitance: 0.6 pF (Typical)
  • Package Type: 10-pin VSON (Very Small Outline No-lead) package

Detailed Pin Configuration

The TPD8E003DQDR features a 10-pin VSON package with the following pin configuration: 1. Pin 1: GND 2. Pin 2: Channel 1 Input 3. Pin 3: Channel 1 Output 4. Pin 4: Channel 2 Input 5. Pin 5: Channel 2 Output 6. Pin 6: GND 7. Pin 7: Channel 3 Input 8. Pin 8: Channel 3 Output 9. Pin 9: VCC 10. Pin 10: GND

Functional Features

  • High ESD Protection: Provides robust protection against electrostatic discharge events.
  • Low Clamping Voltage: Ensures minimal impact on the protected circuit during an ESD event.
  • Low Capacitance: Does not significantly affect signal integrity in high-speed data lines.

Advantages and Disadvantages

Advantages

  • Effective ESD protection for sensitive electronic components
  • Low capacitance minimizes signal distortion
  • Compact package size for space-constrained designs

Disadvantages

  • Limited to specific voltage range (3 V to 5.5 V)
  • May require additional components for comprehensive ESD protection in complex systems

Working Principles

The TPD8E003DQDR operates by diverting the energy from an ESD event away from the protected circuit, thereby preventing damage. It achieves this through a combination of diodes and transient voltage suppressor structures that shunt the excess energy to ground, ensuring the integrity of the connected electronics.

Detailed Application Field Plans

The TPD8E003DQDR is widely used in applications such as: - Mobile devices - Wearable electronics - High-speed data interfaces - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the TPD8E003DQDR include: - TPD2E007: Dual-channel ESD protection device - TPD4E001: Quad-channel ESD protection device - TPD6S300: Six-channel ESD protection device

In conclusion, the TPD8E003DQDR offers reliable ESD protection with low capacitance and a compact package, making it suitable for a wide range of electronic applications.

[Word count: 398]

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TPD8E003DQDR בפתרונות טכניים

  1. What is TPD8E003DQDR?

    • TPD8E003DQDR is a high-speed, 8-channel ESD protection device designed to protect sensitive electronics from damage due to electrostatic discharge.

  2. What are the key features of TPD8E003DQDR?

    • The key features of TPD8E003DQDR include 8 channels of ESD protection, low capacitance, high surge capability, and compatibility with various interface standards such as USB, HDMI, and Ethernet.

  3. How does TPD8E003DQDR protect electronic devices?

    • TPD8E003DQDR protects electronic devices by diverting transient voltage events, such as electrostatic discharge, away from sensitive circuitry, thus preventing damage.

  4. In what applications can TPD8E003DQDR be used?

    • TPD8E003DQDR can be used in a wide range of applications including smartphones, tablets, laptops, gaming consoles, industrial equipment, and automotive electronics.

  5. What is the maximum operating voltage of TPD8E003DQDR?

    • The maximum operating voltage of TPD8E003DQDR is typically around 5V, making it suitable for many digital and analog applications.

  6. Does TPD8E003DQDR support high-speed data interfaces?

    • Yes, TPD8E003DQDR is designed to support high-speed data interfaces such as USB 3.0, HDMI, DisplayPort, and Ethernet.

  7. What is the typical response time of TPD8E003DQDR during an ESD event?

    • The typical response time of TPD8E003DQDR during an ESD event is very fast, typically in the nanosecond range, providing quick protection to the connected circuitry.

  8. Can TPD8E003DQDR be used in automotive applications?

    • Yes, TPD8E003DQDR is qualified for automotive applications and meets the stringent requirements for reliability and performance in automotive environments.

  9. What is the package type of TPD8E003DQDR?

    • TPD8E003DQDR is available in a small footprint, leadless package, making it suitable for space-constrained designs.

  10. Is TPD8E003DQDR compliant with industry standards for ESD protection?

    • Yes, TPD8E003DQDR is compliant with industry standards such as IEC 61000-4-2 for ESD protection, ensuring its reliability and effectiveness in protecting electronic devices.