LC04-12.TBT Semtech, LC04-12.TBT Datasheet

LC04-12.TBT

Manufacturer Part Number

LC04-12.TBT

Description

TRANSIENT SUPPRESSOR FOR TELEPHONE LINE USE,12V V(RWM),SO

Manufacturer

Semtech

Datasheet

1.LC04-12.TBT.pdf (8 pages)

Specifications of LC04-12.TBT

Rohs Compliant

YES

Current page: 1 of 8
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The LC04-12 has been specifically designed to protect

sensitive components which are connected to high-

speed telecommunications lines from over voltages

caused by lightning, electrostatic discharge (ESD),

cable discharge event (CDE), and electrical fast tran-

sients (EFT).

The device is in a JEDEC SO-16 NB package. It is

designed to provide metallic (Tip to Ring) or common

mode (Tip to Ground and Ring to Ground) surge protec-

tion for up to two Tip and Ring pairs. The low capaci-

tance topology means signal integrity is preserved on

high-speed lines. The high surge capability (600W,

tp=10/1000µs) makes the LC04-12 suitable for

telecommunications systems operating in harsh tran-

sient environments. The LC04-12 is designed to meet

the lightning surge requirements of Bellcore GR-

1089(intra-building), ITU K.20, and IEC 61000-4-5.

The features of the LC04-12 are ideal for protecting

ADSL, RS-232, RS-423, RS-422, and V.90 interfaces.

Revision 01/15/03

PROTECTION PRODUCTS

Description

Circuit Diagram

RING

TIP

Pin 1 - 4

Pin 13 - 16

for Telecom Line-Card Applications

Features

Mechanical Characteristics

Applications

Schematic & PIN Configuration

Dual Low Capacitance TVS Array

Transient protection for high-speed data lines to

Bellcore GR 1089 I

ITU K.20 I

IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)

IEC 61000-4-4 (EFT) 40A (5/50ns)

IEC 61000-4-5 (Lightning) I

Protects two tip and ring line pairs

Low capacitance for high-speed interfaces

High surge capability

Low clamping voltage

Solid-state silicon avalanche technology

JEDEC SO-16 package

Molding compound flammability rating: UL 94V-0

Marking : Part number, date code, logo

Packaging : Tube or Tape and Reel per EIA 481

ADSL/HDSL

RS-232 and RS-423

V.90

WAN/LAN Equipment

Cable Modems

=100A (5/310µs)

SO-16 (Top View)

=100A (2/10µs)

=100A (8/20µs)

LC04-12

www.semtech.com

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