RClamp3552T数据手册电路保护的TVS-二极管规格书PDF

描述 Description

RailClamp® 3552T is a low voltage RailClamp which can provide ESD protection to IEC 61000-4-2 on highspeedports. It is manufactured using Semtech's proprietary low voltage technology, designed to minimize both the ESD peak clamping and TLP clamping voltage. These devices “snap-back” to a low on-state voltage when the breakdown voltage of the device is exceeded. This has the advantage of lowering the overall ESD clamping voltage. When the device is in the on-state, the dynamic resistance is typically 0.30 Ohms, further minimizing the ESD clamping. Maximum capacitance is only 0.40pF allowing the RClamp3552T to be used in applications operating in excess of 6GHz without appreciable signal attenuation. Each device will protect two lines operating at 3.5 volts.

特性 Features

·High ESD withstand Voltage: +/-17kV (Contact),
+/-20kV (Air) per IEC 61000-4-2


·Very small PCB area: 0.6mm2


·Protects up to two data lines


·Low capacitance: 0.40pF Maximum


·Dynamic Resistance: 0.30 Ohms Typical


·Low ESD clamping voltage


·Operating voltage: 3.5V


·Qualified to AEC-Q100


·Solid-state silicon-avalanche technology

应用 Application

·USB 3.0


·V-By-One


·LVDS


·MIPI/MDDI


·MyDP


·Audio Ports

简介

RClamp3552T属于电路保护的TVS-二极管。由制造生产的RClamp3552TTVS - 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。