USBLC6-2中文资料USB 2.0高速接口的ESD保护数据手册ST规格书

描述 Description

The USBLC6-2SC6 and USBLC6-2P6 are monolithic application specific devices dedicated to ESD protection of high speed interfaces, such as USB 2.0, Ethernet links and video lines.

The very low line capacitance secures a high level of signal integrity without compromising in protecting sensitive chips against the most stringently characterized ESD strikes.

特性 Features

• 2 data-line protection
• Protects VBUS
• Very low capacitance: 3.5 pF max.
• Very low leakage current: 150 nA max.
• SOT-666 and SOT23-6L packages
• RoHS compliant
• Very low capacitance between lines to GND for optimized data integrity and speed
• Low PCB space consumption: 2.9 mm² max for SOT-666 and 9 mm² max for SOT23-6L
• Enhanced ESD protection: IEC 61000-4-2 level 4 compliance guaranteed at device level, hence greater immunity at system level
• ESD protection of VBUS
• High reliability offered by monolithic integration
• Low leakage current for longer operation of battery powered devices
• Fast response time
• Consistent D+ / D- signal balance:Very low capacitance matching tolerance I/O to GND = 0.015 pFCompliant with USB 2.0 requirements
• IEC 61000-4-2 level 4:15 kV (air discharge)8 kV (contact discharge)

简介

USBLC6-2属于电路保护的TVS-二极管。由制造生产的USBLC6-2TVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。