SMDA24C-7TB datasheet(5/7 Pages) SEMTECH

tên linh kiện	SMDA24C-7TB

Giải thích chi tiết về linh kiện	Bidirectional TVS Array for Protection of Seven Lines????

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PROTECTION PRODUCTS

SMDA05C-7 THRU SMDA24C-7

Circuit Diagram

Connection Diagram

Device Connection for Protection of Seven Data Lines

The SMDAxxC-7 is designed to protect up to 7 data or

I/O lines. They are bidirectional devices and may be

used on lines where the signal polarities are above and

below ground.

The SMDAxxC-7 TVS arrays employ a monolithic struc-

ture. Therefore, the working voltage (V

RWM) and break-

down voltage (V

BR) specifications apply to the differen-

tial voltage between any two data line pins. For ex-

ample, the SMDA24C-7 is designed for a maximum

voltage excursion of +/-12V between any two data

lines.

The device is connected as follows:

l

Pins 1, 2, 3, 4, 5, 6 and 7 are connected to the

lines that are to be protected. Pin 8 is connected

to ground. The ground connections should be

made directly to the ground plane for best results.

The path length is kept as short as possible to

reduce the effects of parasitic inductance in the

board traces.

Circuit Board Layout Recommendations for Suppres-

sion of ESD.

Good circuit board layout is critical for the suppression

of ESD induced transients. The following guidelines are

recommended:

l

Place the TVS near the input terminals or connec-

tors to restrict transient coupling.

l

Minimize the path length between the TVS and the

protected line.

l

Minimize all conductive loops including power and

ground loops.

l

The ESD transient return path to ground should be

kept as short as possible.

l

Never run critical signals near board edges.

l

Use ground planes whenever possible.

12

3

4

5

6

7

8

DATA IN

DATA OUT

DATA IN

DATA OUT

Applications Information

Số phần tương tự - SMDA24C-7TB

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Micro Commercial Compon...	SMDA24C-7	131Kb / 2P	TRANSIENT VOLTAGE SUPPRESSOR
Microsemi Corporation	SMDA24C-7	94Kb / 2P	TVSarray Series
Semtech Corporation	SMDA24C-7	176Kb / 7P	Bidirectional TVS Array for Protection of Seven Lines
Socay Electornics Co., ...	SMDA24C-7	198Kb / 3P	Transient Voltage Suppressors Array for ESD Protection
Socay Electornics Co., ...	SMDA24C-7	198Kb / 3P	Transient Voltage Suppressors Array for ESD Protection

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Mô tả tương tự - SMDA24C-7TB

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