October 2017

DocID031000 Rev 1

1/10

This is information on a product in full production.

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ESDA37W

Dual Transil™ array for ESD protection

Datasheet - production data

Features



Unidirectional device



Low leakage current (IR max. < 1 µA at VRM)



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 a bidirectional suppressor by

connecting only pin 1 and 2.

Figure 1: Functional diagram

SOT323-3L

3

1

2

1

2

3