ESDALY datasheet(1/10 Pages) STMICROELECTRONICS

部件名	ESDALY

功能描述	Automotive dual Transil array for ESD protection

PDF	10 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 10 page

February 2012

Doc ID 022075 Rev 1

1/10

10

ESDALY

Automotive dual Transil™ array for ESD protection

Features

■ 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 = 150 pF, R = 330

Ω

– 30 kV (air discharge)

– 30 kV (contact discharge)

■ ISO 10605: C = 330 pF, R = 330

Ω

– 30 kV (air discharge)

– 30 kV (contact discharge)

■ ISO 7637-2(a)

– Pulse 1: VS = -100 V

– Pulse 2a: VS = +50 V

– Pulse 3a: VS = -150 V

– Pulse 3b: VS = +100 V

Applications

Where transient overvoltage protection in ESD

sensitive equipment is required, such as:

■ Entertainment

■ Signal communications

■ Connectivity

■ Comfort and convenience

Figure 1.

Functional diagram

Description

The ESDALY is a monolithic 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.

TM: Transil is a trademark of STMicroelectronics.

a.

Not applicable to parts with stand-off voltage lower

than the average battery voltage (13.5 V)

SOT23-3L

1

2

3

1

2

3

www.st.com

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