Datasheet.kr   

LC04-6 데이터시트 PDF




Semtech에서 제조한 전자 부품 LC04-6은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 LC04-6 자료 제공

부품번호 LC04-6 기능
기능 Dual Low Capacitance TVS Array for Telecom LineCard Applications
제조업체 Semtech
로고 Semtech 로고


LC04-6 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 7 페이지수

미리보기를 사용할 수 없습니다

LC04-6 데이터시트, 핀배열, 회로
LC04-6
Dual Low Capacitance TVS Array for
Telecom Linecard Applications
PROTECTION PRODUCTS
Description
Features
The LC04-6 has been specifically designed to protect
sensitive components which are connected to high-
speed telecommunications lines from over voltages
caused by lightning, ESD (electrostatic discharge), and
EFT (electrical fast transients).
The device is in a JEDEC SO-16 NB package. It is
designed to provide metallic surge protection for two
tip & ring line pairs. The low capacitance topology
means signal integrity is preserved on high-speed lines.
The high surge capability (1000W, tp=10/1000µs)
makes the LC04-6 suitable for telecommunications
systems operating in harsh transient environments.
The LC04-6 is designed to meet the lightning surge
requirements of Bellcore GR-1089 (Intra-building) , FCC
Part 68, ITU K.20, and IEC 61000-4-5. The features of
the LC04-6 are ideal for protecting T1/E1 transceivers
in WAN applications.
u Transient protection for high-speed data lines to
Bellcore GR-1089 IPP=70A (10/1000µs)
Bellcore GR 1089 IPP=100A (2/10µs)
ITU K.20 IPP=100A (5/310µs)
IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact)
IEC 61000-4-5 (Lightning) IPP=100A (8/20µs)
u Protects two tip and ring line pairs
u Low capacitance for high-speed interfaces
u High surge capability
u Low clamping voltage
u Solid-state silicon avalanche technology
Mechanical Characteristics
u JEDEC SO-16 package
u Molding compound flammability rating: UL 94V-0
u Marking : Part number, date code, logo
u Packaging : Tube or Tape and Reel per EIA 481
Applications
u T1/E1 Line Cards
u Base Stations
u WAN Equipment
u CSU/DSU
u Multiplexers
u Routers
u ISP Equipment
u Customer Premise Equipment
Circuit Diagram
Schematic & PIN Configuration
TIP
RING
Revision 9/2000
SO-16 (Top View)
1 www.semtech.com




LC04-6 pdf, 반도체, 판매, 대치품
LC04-06
PROTECTION PRODUCTS
Applications Information
Device Connection Options for Protection of Two
High-Speed Line Pairs
The LC04-6 is designed to protect four high-speed data
lines (two differential pairs) from transient over-volt-
ages which result from lightning and ESD. Protection
of two line pairs is achieved by connecting the device
as follows: Pins 1-4 are connected to line 1 of the first
pair (i.e. Tip 1) and pins 13-16 are connected to line 2
of the first pair (i.e. Ring 1). Pins 5-8 are connected to
line 1 of the second pair (i.e. Tip 2) and pins 9-12 are
connected to line two of the second pair (i.e. Ring 2).
All pins should be connected for best results. Minimize
parasitic inductance in the protection circuit path by
keeping the trace length between the protected line
and the LC04-6 as short as possible.
T1/E1 Linecard Protection
A typical T1/E1 linecard protection circuit is shown in
Figure 2. The LC04-6 is connected between Tip & Ring
on the transmit and receive line pairs. It provides
protection to metallic (line-to-line) lightning and ESD
surges. It is designed to meet the intra-building re-
quirements of Bellcore GR-1089. This design takes
advantage of the isolation of the transformer to
suppress common mode surges. The LC04-6 may also
be configured to meet metallic surges of FCC Part68
when used in conjunction with a 5W (minimum) PTC or
line feed resistor (LFR). The PTC (or LFR + fuse) are
required to meet the AC power cross requirements, but
will also reduce the effective surge current to levels
within the capability of the LC04-6 (Table 1). To com-
plete the protection circuit, the SRDA05-4 (or
SRDA3.3-4 for 3.3V supplies) is employed as the IC
side protection element. This device helps prevent the
transceiver from latching up by providing fine clamping
of transients that are coupled through the transformer.
The versatility of the LC04-6 makes it ideal for use with
combination long haul/short haul T1/E1 transceivers.
Figure 1 - Connection for Differential (Line-to-Line)
Protection of two Tip/Ring Line Pairs
TIP 1
RING 1
TIP 2
RING 2
ã 2000 Semtech Corp.
4
www.semtech.com

4페이지










LC04-6 전자부품, 판매, 대치품
PROTECTION PRODUCTS
Ordering Information
Part
Number
Working
Voltage
Qty per
Reel
LC04-6.TB
6V
500
LC04-6.TE
6V
2500
Note:
(1) No suffix indicates tube pack.
Reel Size
7 Inch
13 Inch
LC04-06
Contact Information
ã 2000 Semtech Corp.
Semtech Corporation
Protection Products Division
652 Mitchell Rd., Newbury Park, CA 91320
Phone: (805)498-2111 FAX (805)498-3804
7
www.semtech.com

7페이지


구       성 총 7 페이지수
다운로드[ LC04-6.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
LC04-12

Dual Low Capacitance TVS Array for Telecom Line-Card Applications

Semtech
Semtech
LC04-12TB

Dual Low Capacitance TVS Array for Telecom Line-Card Applications

Semtech
Semtech

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵