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ESDA25LY - Automotive dual Transil array

General Description

The ESDA25LY is a dual monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD.

It clamps the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients.

Key Features

  • 2 Unidirectional Transil functions Low leakage current: 1 µA @ 24 V 300 W peak pulse power (8/20 µs) 3 2 1 Benefits.
  • SOT23-3L High ESD protection level: up to 25 kV High integration Suitable for high density boards Figure 1. Functional diagram Complies with the following standards.
  • 1 3 2 IEC 61000-4-2 level 4.
  • 15 kV (air discharge).
  • 8 kV (contact discharge) MIL STD 883G - Method 3015-7 Class 3B.
  • (human body model).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ESDA25LY Automotive dual Transil™ array for ESD protection Features ■ ■ ■ 2 Unidirectional Transil functions Low leakage current: 1 µA @ 24 V 300 W peak pulse power (8/20 µs) 3 2 1 Benefits ■ ■ ■ SOT23-3L High ESD protection level: up to 25 kV High integration Suitable for high density boards Figure 1. Functional diagram Complies with the following standards ■ 1 3 2 IEC 61000-4-2 level 4 – 15 kV (air discharge) – 8 kV (contact discharge) MIL STD 883G - Method 3015-7 Class 3B – (human body model) ■ Applications Where transient overvoltage protection in ESD sensitive equipment is required, such as : ■ Computers www.DataSheet4U.