August 2009

Doc ID 15646 Rev 1

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ESDA8V2-1J

EOS and ESD Transil™ protection for charger and battery port

Features

(8/20 µs waveform)

IEC 61000-4-2, level 4:

30 kV contact discharge

Benefits

Complies with the following standards:

– ±15 kV (air discharge)

– ±8 kV (contact discharge)

– HBM (human body model):

≥8kV

Applications

This product is particularly recommended for the

protection of power supply lines of portable

devices, where EOS and ESD transient

overvoltage protection in sensitive equipment is

required, such as:

Figure 1.

Functional diagram (top view)

Description

The ESDA8V2-1J is a unidirectional single line

Transil diode designed specifically for the

protection of integrated circuits in portable

equipment and miniaturized electonic devices

subject to EOS and ESD transient overvoltages.

TM: Transil is a trademark of STMicroelectronics

K

A

SOD-323

www.st.com