ESDALC5-4BN4 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ESDALC5-4BN4

4-line bidirectional Transil™, transient voltage surge suppressor for ESD protection

STMicroelectronics 

ESDALC5-4BN4

4-line bidirectional Transil™,

transient voltage surge suppressor for ESD protection

Datasheet  production data

Features

■ 4 bidirectional Transil diodes

■ Breakdown voltage VBR = 5.5 V min.

■ Low leakage current < 60 nA

■ Very small PCB area: 0.8 mm²

■ 400 µm pitch micro-package

■ Lead-free and RoHS package

Complies with the following standards

■ IEC 61000-4-2 level 4

– 15 kV (air discharge)

– 8 kV (contact discharge)

Applications

Where transient overvoltage protection in ESD

sensitive equipment is required, such as:

■ Mobile phones

■ Portable multimedia devices and accessories

■ Computers, tablets and peripherals

■ Set top boxes

■ Audio equipment

µQFN-4L

Figure 1. Functional diagram (top view)

I/O1

I/O4

GND

I/O2

I/O3

Description

The ESDALC5-4BN4 is a monolithic array

designed to protect up to 4 bidirectional lines

against ESD transients.

The device is ideal for applications where both

reduced printed circuit board space and high ESD

protection levels are required.

January 2013

This is information on a product in full production.

Doc ID 023686 Rev 1

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www.st.com

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