July 2017

DocID7058 Rev 5

1/11

This is information on a product in full production.

www.st.com

ESDAL

Dual Transil™ array for ESD protection

Datasheet - production data

Features



Unidirectional device





300 W peak pulse power (8/20 µs)

Benefits



High ESD protection level: up to 30 kV



High integration



Suitable for high density boards

Complies with the following

standards



IEC 61000-4-2 (exceeds level 4) :



30 kV (air discharge)



30 kV (contact discharge)

Applications

Where transient overvoltage protection in ESD

sensitive equipment is required, such as:



Entertainment



Signal communications



Connectivity



Comfort and convenience

Description

This device is a diode array designed to protect 1

line or 2 lines against ESD transients.

The device is ideal for applications where both

reduced line capacitance and board space saving

are required.

It can also be used as bidirectional suppressor by

connecting only pin 1 and 2.

Figure 1: Functional diagram

SOT23-3L

1

2

3