SLVSFW5C April   2022  – November 2022 ESD2CAN24-Q1 , ESD2CANFD24-Q1 , ESD2CANXL24-Q1

PRODMIX  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings—AEC Specification
    3. 6.3 ESD Ratings—IEC Specification
    4. 6.4 ESD Ratings - ISO Specification
    5. 6.5 Recommended Operating Conditions
    6. 6.6 Thermal Information
    7. 6.7 Electrical Characteristics
    8. 6.8 Typical Characteristics – ESD2CAN24-Q1
    9. 6.9 Typical Characteristics – ESD2CANFD24-Q1
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 AEC-Q101 Qualified and Temperature Range
      2. 7.3.2 ISO 10605 ESD Protection
      3. 7.3.3 IEC 61000-4-5 Surge Protection
      4. 7.3.4 IO Capacitance
      5. 7.3.5 Dynamic Resistance
      6. 7.3.6 DC Breakdown Voltage
      7. 7.3.7 Ultra Low Leakage Current
      8. 7.3.8 Clamping Voltage
      9. 7.3.9 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 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.2.2 Detailed Design Procedure

The ESD2CANxx24-Q1 has a VRWM of ±24 V to protect the diode from being damaged during a short to battery event that can occur by reversing the terminal connections during jumpstart. The bidirectional characteristic enables the signal integrity of the differential CAN lines to not be impacted by the diode. The low capacitance of 3 pF (typical) or less enables data rates up to 10 Mbps, which allows the designer to meet the requirements for CAN, CANFD, CAN SiC, and CAN-XL. The 60 Ω split termination improves the electromagnetic emissions behavior of the network by filtering higher-frequency common-mode noise that may be present on the differential signal lines.