Single-Line Uni-directional ESD Protection Diode

Figure 1: DFN1006-2LW Package and circuit diagram

The TESDA28VU18P1Q1 is a uni-directional ESD protection diode designed to protect power interfaces, or control lines, or low-speed data lines in an electronic system. It has been specifically designed to protect sensitive electronic components connected to power and control lines from over-voltage damage by Electrostatic Discharge (ESD) and lightning.

This is an ESD protection device in an ultra small DFN1006-2LW Surface-Mounted Device (SMD) package designed to protect a single automotive in-vehicle network bus line from the damage caused by Electrostatic discharge (ESD) and other transients.  

Figure 2: TESDA28VU18P1Q1 for typical application

Key Features

  • AEC-Q101 qualified
  • Wettable flank
  • Provide ESD protection to
    IEC 61000-4-2 (ESD) ±15kV (air), ±15kV(contact)
    IEC 61000-4-5 (Lightning) 1.7A (8/20us)

Applications

  • Automotive low speed data lines
  • Portable Instrumentation
  • General Purpose I/O
  • Mobile & Handhelds

Product Portfolio

Part NumberPackageVWM (V)CJ (pF) Max.ESD robustness (IEC61000-4-2) (kV)IPPM at tp = 8/20μs (A)
TESDA28VU18P1Q1DFN1006-2LW2818.6151.7
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