ZHCSQM5B May   2022  – November 2022 ESD752 , ESD762

PRODMIX  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings—JEDEC Specification
    3. 6.3 ESD Ratings—IEC Specification
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics
    7. 6.7 Typical Characteristics – ESD752
    8. 6.8 Typical Characteristics – ESD762
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Temperature Range
      2. 7.3.2 IEC 61000-4-5 Surge Protection
      3. 7.3.3 IO Capacitance
      4. 7.3.4 Dynamic Resistance
      5. 7.3.5 DC Breakdown Voltage
      6. 7.3.6 Ultra Low Leakage Current
      7. 7.3.7 Clamping Voltage
      8. 7.3.8 Industry Standard Leaded Packages
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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7.1 Overview

The ESD752 and ESD762 are dual-channel ESD TVS diodes in SOT-23 and SOT-323 (SC-70) leaded packages which are convenient for automatic optical inspection. This product offers IEC 61000-4-2 ±30-kV or ±20-kV air-gap, ±30-kV or ±20-kV contact ESD protection respectively, and has a clamp circuit with a back-to-back TVS diode for bidirectional signal support.

A typical application of this product is the ESD protection for USB-PD slower speed signals (CC1, CC2, SBU1, SBU2, D+, and D-). The IPP = 5.7 A (8/20 µs surge waveform) capability of the ESD752 makes it suitable for protecting VBUS. The ESD752 device is also a good fit for protecting industrial IOs requiring 5.7 A or less of surge current protection. The 3 pF or 1.7 pF line capacitance of these ESD protection diodes are suitable for USB-PD slower speed signals and industrial IO applications.