SLVSE49A July 2017  – July 2017 ESD401

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1Absolute Maximum Ratings
    2. 6.2ESD Ratings — JEDEC Specification 
    3. 6.3ESD Ratings—IEC Specification
    4. 6.4Recommended Operating Conditions
    5. 6.5Thermal Information
    6. 6.6Electrical Characteristics
    7. 6.7Typical Characteristics
  7. Detailed Description
    1. 7.1Overview
    2. 7.2Functional Block Diagram
    3. 7.3Feature Description
      1. 7.3.1IEC 61000-4-2 ESD Protection
      2. 7.3.2IEC 61000-4-4 EFT Protection
      3. 7.3.3IEC 61000-4-5 Surge Protection
      4. 7.3.4IO Capacitance
      5. 7.3.5DC Breakdown Voltage
      6. 7.3.6Low Leakage Current
      7. 7.3.7Low ESD Clamping Voltage
      8. 7.3.8Industrial Temperature Range
      9. 7.3.9Industry Standard Footprint
    4. 7.4Device Functional Modes
  8. Application and Implementation
    1. 8.1Application Information
    2. 8.2Typical Application
      1. 8.2.1Design Requirements
      2. 8.2.2Detailed Design Procedure
        1. 8.2.2.1Signal Range
        2. 8.2.2.2Operating Frequency
      3. 8.2.3Application Curves
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1Layout Guidelines
    2. 10.2Layout Example
  11. 11Device and Documentation Support
    1. 11.1Documentation Support
    2. 11.2Receiving Notification of Documentation Updates
    3. 11.3Community Resources
    4. 11.4Trademarks
    5. 11.5Electrostatic Discharge Caution
    6. 11.6Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Orderable Information

Features

  • Robust IEC 61000-4-2 Level 4 ESD Protection
    • ±24-kV Contact Discharge
    • ±30-kV Air Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 4.5 A (8/20 µs)
    • Low Vclamp of 12 V at 1.8 A IPP (8/20 µs)
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • Bi-directional ESD diode to protect interfaces up to ± 5.5 V
  • IO Capacitance: 0.77 pF (Typical)
  • High DC Breakdown Voltage: 8.3 V (Typical)
  • Ultra Low Leakage Current: 30 pA (Typical)
  • Low Dynamic Resistance 0.7 Ω (Typical)
  • Industrial Temperature Range: –40°C to +125°C
  • Industry Standard 0402 Package

Applications

  • End Equipment
    • Wearables
    • Laptops and Desktops
    • Mobile and Tablets
    • Set-Top Boxes
    • DVR and NVR
    • TV and Monitors
    • EPOS (Electronic Point of Sale)
  • Interfaces
    • 1 Gbps Ethernet
    • USB 2.0/1.1 with 5.5 V tolerance
    • GPIO
    • Pushbuttons/Keypad
    • Audio

Description

The ESD401 is a bidirectional TVS ESD protection diode featuring low RDYN and low clamping voltage. The ESD401 is rated to dissipate ESD strikes exceeding the maximum level specified in the IEC 61000-4-2 international standard (Level 4). The low dynamic resistance (0.7 Ω) to ensure system level protection against transient events. This device features a 0.77 pF IO capacitance making it ideal for protecting interfaces such as USB 2.0. The device can operate with ultra-low leakage up to ±5.5 V and survive DC faults up to 8.3 V.

The ESD401 is offered in the industry standard 0402 (DPY) package.

Device Information(1)

PART NUMBERPACKAGEBODY SIZE (NOM)
ESD401DPYX1SON (2)0.60 mm × 1.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.


Typical USB 2.0 Application Schematic

ESD401 SLVSE49_app_diagram.gif

Revision History

Changes from * Revision (July 2017) to A Revision