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SMP100LC-xxx

®

July 2002 - Ed: 8C

TELECOM EQUIPMENT PROTECTION: TRISIL™

s

Bidirectional crowbar protection

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Voltage range from 8V to 262V

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Low capacitance from 30 pF to 45pF typ @ 50V

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µA max

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Repetitive peak pulse current :

FEATURES

The

SMP100LC-xxx

series

is

a

low

capacitance transient surge arrestor designed

for

the

protection

of

high

debit

rate

communication equipment. Its low capacitance

avoids any distortion of the signal and is

compatible with digital line cards (xDSL,

T1/E1, ISDN...).

DESCRIPTION

SCHEMATIC DIAGRAM

Any sensitive equipment requiring protection

against lightning strikes and power crossing:

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Analog and digital line cards

(xDSL, T1/ E1, ISDN...)

s

Terminals (phone, fax, modem...) and central of-

fice equipment

MAIN APPLICATIONS

Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better protection. They are

used to help equipment to meet main standards such as UL1950, IEC950 / CSA C22.2 and UL1459. They

have UL94 V0 approved resin. SMB package is JEDEC registered (DO-214AA). Trisils are UL497B

approved (file: E136224) and comply with the following standards GR-1089 Core, ITU-T-K20/K21,

VDE0433, VDE0878, IEC61000-4-5 and FCC part 68.

BENEFITS

SMB

(JEDEC DO-214AA)