LCDA12C-1電路保護的TVS-二極管規(guī)格書PDF中文資料

LCDA12C-1屬于電路保護的TVS-二極管。由升特制造生產(chǎn)的LCDA12C-1TVS - 二極管TVS 二極管是一種半導體器件，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-1 is a low capacitance transient voltage suppressor (TVS) diode array. It is designed to protect sensitive CMOS ICs from the damaging effects of ESD and lightning. Each device will protect one line in common (line-to-ground) mode or one line pair in metallic (Line-to-line) mode. They are low capacitance (< 15pF) making them suitable for use on high-speed telecom and datacom interfaces without signal degradation.

The configuration of the LCDAxxC-1 has been optimized for easy layout on high density boards. The small SOT-143 package minimizes required board space. These devices will handle up to 20 Amps for an 8/20μs lightning impulse. The low inductance construction minimizes voltage overshoot during high current surges.

Features

? Transient protection to high-speed data lines

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)

? Configuration optimized for easy board layout

? Protects one line pair

? Low capacitance (<15pF) for high-speed interfaces

? Low clamping voltage

? Low leakage current

? Operating voltage: 12V and 15V

? Solid-state silicon-avalanche technology

Applications

? ADSL Interfaces

? RS-232, RS-422, V.90 Interfaces

? Multi-Protocol Serial Transceivers

? High-Speed Data Lines

? Portable Electronics

? WAN/LAN Equipment

? Wireless Systems