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ESDALY

Automotive dual Transil™ array for ESD protection

STMicroelectronics 

ESDALY

Automotive dual Transil™ array for ESD protection

Datasheet - production data

SOT23-3L

Features

 AEC-Q101 qualified

 Dual unidirectional Transil functions

 Low leakage current: IR max. < 20 µA at VBR

 300 W peak pulse power (8/20 µs)

Benefits

 High ESD protection level: up to 25 kV

 High integration

 Suitable for high density boards

 AEC-Q101 qualified

Complies with the following standards

 ISO 10605: C = 330 pF, R = 330 Ω

 30 kV (air discharge)

 30 kV (contact discharge)

 ISO 7637-3 fast transient

 Pulse a: VS = -150 V

 Pulse b: VS = +100 V

 ISO 7637-3 slow transient

 Positive pulse: VS = +85 V

 Negative pulse : VS = -85 V

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

1

3

2

July 2017

DocID022075 Rev 2

This is information on a product in full production.

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