March 2007

Rev 12

1/12

12

SMP100LC

Trisil™ for telecom equipment protection

Features

Main applications

Any sensitive equipment requiring protection

against lightning strikes and AC power faults.

These devices are dedicated to central office

protection as they comply with the most stressfull

standards.

Their Low Capacitances make them suitable for

xDSL.

Description

The SMP100LC is a series of low capacitance

transient surge arrestors designed for the

protection of high data rate communication

equipment. Its low capacitance avoids any

distortion of the signal and is compatible with

digital transmission line cards (xDSL, ISDN...).

SMP100LC series tested and confirmed

compatible with Cooper Bussmann Telecom

Circuit Protector TCP 1.25A.

The SMP100LC-xxx with the fuse TCP1.25A or

TCP2A is compliant with Telcordia GR1089

(lightning and AC power fault tests),

ITU-T K20/K21 (lightning and AC power fault

tests), TIA/EIA-IS-968 (formely FCC Part 68

lightning tests), UL60950 (AC power fault tests).

Moreover, the use of the TCP1.25A allows the

SMP100LC-xxx to be safe for the 2nd level (B

criteria) AC power fault tests.

Order Code

Benefits

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 UL60950, IEC950 / CSA

C22.2 and UL1459. They have UL94 V0 approved

resin. SMB package is JEDEC registered

(DO-214AA). Trisils comply with the following

standards GR-1089 Core, ITU-T-K20/K21,

VDE0433, VDE0878, IEC61000-4-5 and

FCC part 68.

Order code

Marking

SMP100LC-xxx

See Section 5 on page 11

SMB

(JEDEC DO-214AA)

www.st.com