SLVSHZ9 August   2024 ESD851

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings—JEDEC Specification
    3. 5.3 ESD Ratings—IEC Specification
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Electrical Characteristics
    7. 5.7 Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
  8. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information
    1. 9.1 Tape and Reel Information
    2. 9.2 Mechanical Data

3 Description

The ESD851 is a bidirectional ESD protection diode designed for clamping harmful transients such as ESD and surge. The ESD851 is rated to dissipate ESD strikes up to ±30kV (contact and air gap discharge), which exceeds the maximum level specified in the IEC 61000-4-2 international standard (Level 4). For surges, the device can clamp 8/20μs surges with peak currents up to 6.5A in accordance with the IEC 61000-4-5 standard.

This device also features a 4.3pF (typical) IO capacitance enabling it to protect data lines. The low dynamic resistance and low clamping voltage provides system level protection against transient events.

The ESD851 is offered in the industry standard, leaded SOD-323 package to enable easy solderability.

Package Information
PART NUMBERPACKAGE(1)PACKAGE SIZE(2)
ESD851DYF (SOD-323, 2)2.65mm × 1.3mm
(1) For more information, see Section 9.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
ESD851 Functional Block Diagram Functional Block Diagram