LCDA12C-8電路保護的TVS-二極管規(guī)格書PDF中文資料

LCDA12C-8屬于電路保護的TVS-二極管。由Semtech Corporation制造生產(chǎn)的LCDA12C-8TVS - 二極管TVS 二極管是一種半導(dǎo)體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M行設(shè)計。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關(guān)態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護等特征。

Description

The LCDAxxC-8 has been specifically designed to protect sensitive components which are connected to data and transmission lines from over voltages caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. The low capacitance array configuration of the LCDAxxC-8 allows the user to protect eight high-speed data or I/O lines. They may be used on systems operating from 5 to 15 Volts. The high surge capability (500W, tp=8/20μs) makes the LCDAxxC-8 suitable for telecommunications systems operating in harsh transient environments. The low inductance construction minimizes voltage overshoot during high current surges.

Features

◆ Transient protection for high-speed data lines to

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

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

IEC 61000-4-5 (Lightning) 0.5kV, 12A (8/20μs)

◆ Protects eight I/O lines

◆ Low capacitance for high-speed interfaces

◆ High surge capability

◆ Low clamping voltage

◆ Solid-state silicon avalanche technology

Applications

◆ Multi-Mode Transceiver Protection

◆ WAN Equipment:

CSU/DSU

Multiplexers

Routers

ISP Equipment

Customer Premise Equipment

◆ Protection for any of the following interfaces:

RS-232 (V.28)

RS-422 (V.11, X.21)

RS-449 (V.11/V.10)