STMicroelectronics

ESDA22P150-1U3M

The ESDA22P150-1U3M is a 20V VRM unidirectional single line TVS diode designed to protect the power line against EOS and ESD transients. Even during a strong 8/20μs surge event of 150A, the remaining voltage stay clamped below 35V. This device is embedded in a thin package size of 2.0x2.0x0.55mm in order to be compatible with the IoTs thin systems.

The ESDA22P150-1U3M is aimed at protecting USB charging circuitsto improve your devices robustness and lifetime. ESDA22P150-1U3Mcan absorb up to 150 A peak pulse current always keeping the clamping voltage versus operational voltage ratio below 2. For instance, 20V power line will never face more than 35 V overvoltage during transient events(IEC61000-4-2 ESD and IEC-61000-4-5 surges)

Features

  • Low clamping voltage of 35V
  • Peak pulse power: 4500W (8/20μs)
  • Stand off voltage 20V
  • Unidirectional diode
  • Low leakage current: 0.25μA at 25°C
  • Small and thin package size: 2.0 x 2.0 x 0.55mm

 

Applications

  • Smartphones, mobile phones, tablets, portable multimedia
  • USB VBUS protection USB power delivery
  • DC power supply protection

STmicro stm-ESDA22P150-1U3M

 

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