MSC0886.PDF

ISO 9001 CERTIFIED

REV J 7/06/2000

8700 E. Thomas Road

Scottsdale, AZ 85251

Tel: (480) 941-6300

Fax: (480) 947-1503

DESCRIPTION (300 watt)

This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged in

an SO-8 configuration giving protection to 4 Bidirectional data or

interface lines. It is designed for use in applications where protection is

required at the board level from voltage transients caused by

electrostatic discharge (ESD) as defined in IEC 1000-4-2, electrical

fast transients (EFT) per IEC 1000-4-4 and effects of secondary

lighting.

These TVS arrays have a peak power rating of 300 watts for an 8/20

µsec pulse. This array is suitable for

protection

of

sensitive

circuitry

consisting

of

TTL,

CMOS

DRAM’s,

SRAM’s,

HCMOS,

HSIC

microprocessors, and I/O transceivers.

The SMDAXXC-4 product provides board level protection from

static electricity and other induced voltage surges that can damage sensitive circuitry.

FEATURES

MECHANICAL

•

Protects up to 4 Bidirectional lines

• Molded SO-8 Surface Mount

•

Surge protection Per IEC 1000-4-2, 1000-4-4

• Weight: 0.066 grams (approximate)

•

SO-8 Packaging

• Marking: Logo, device number, date code

• Pin #1 defined by DOT on top of package

MAXIMUM RATINGS

PACKAGING

•

Operating Temperatures: -55

• Tape & Reel EIA Standard 481-1-A

•

Storage Temperature: -55

• 13 inch reel 2,500 (OPTIONAL)

•

Peak Pulse Power: 300 Watts (8/20

µsec, Figure 1)

• Carrier tubes 95 pcs per (STANDARD)

•

Pulse Repetition Rate: <.01%

ELECTRICAL CHARACTERISTICS PER LINE @ 25

STAND

OFF

VOLTAG

E

VOLTS

BREAKDOWN

VOLTAGE

@1 mA

VOLTS

CLAMPING

VOLTAGE

@ 1 Amp

(FIGURE 2)

VOLTS

CLAMPING

VOLTAGE

@ 5 Amp

(FIGURE 2)

VOLTS

LEAKAGE

CURRENT

µA

CAPACITANCE

(f=1 MHz)

@0V

C

pF

TEMPERATURE

COEFFICIENT

mV/°C

PART

NUMBER

DEVICE

MARKING

MAX

MIN

MAX

MAX

MAX

TYP

MAX

SMDA03C-4

REA

3.3

4

7.0

9.0

200

300

-5

SMDA05C-4

REB

5.0

6.0

9.8

11

400

200

3

SMDA12C-4

REC

12.0

13.3

19.0

24

1

185

10

SMDA15C-4

RED

15.0

16.7

24.0

30

1

140

13

SMDA24C-4

REE

24.0

26.7

43.0

55

1

90

30

equal to or greater than the continuous peak operating voltage of the circuit to be protected.

Application: The SMDAXXC-4 product is designed for transient voltage suppression protection of ESD sensitive

components at the board level. It is an ideal product to be used for protection of I/O Transceivers.

SMDA03C-4

thru

SMDA24C-4

TVSarray

™

™ Series