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Diotec Semiconductor ESDB70W-AQ ESD Protection Diode

Diotec Semiconductor ESDB70W-AQ ESD Protection Diode features 150W peak pulse power dissipation with bidirectional clamping. This SMD diode is designed in a compact SOT-323 package and is AEC-Q101 qualified. The ESDB70W-AQ ESD protection diode ensures reliable operation with a stand-off voltage of 70V and breakdown voltage of 75V. This Surface Mount Device (SMD) diode is halogen-free and compliant with RoHS (without exemption), Conflict Minerals, and REACH standards. Typical applications include data line, ESD protection, and I/O port protection.

Features

  • Bidirectional clamping
  • Protection of two lines
  • High peak pulse power
  • RoHS (without exemptions), REACH, and Conflict Minerals compliant

Applications

  • ESD protection
  • Data line and I/O port protection

Specifications

  • 150W peak pulse power dissipation
  • 10A peak pulse power current
  • ±20kV ESD immunity (air/contact discharge)
  • UL 94V-0 case material
  • 0.01g approximate weight
  • Moisture Sensitivity Level (MSL) 1

Performance Graphs

Performance Graph - Diotec Semiconductor ESDB70W-AQ ESD Protection Diode

Dimensions

Mechanical Drawing - Diotec Semiconductor ESDB70W-AQ ESD Protection Diode
Published: 2025-11-20 | Updated: 2025-11-21