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RCLAMP1502B

RCLAMP1502B

  • 厂商:

    SEMTECH

  • 封装:

  • 描述:

    RCLAMP1502B - Ultra-Low Capacitance TVS for ESD and CDE Protection - Semtech Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
RCLAMP1502B 数据手册
Ultra-Low Capacitance TVS for ESD and CDE Protection PROTECTION PRODUCTS - RailClamp® Description RailClamps are ultra low capacitance TVS arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to high-speed data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). The RClampTM1502B has a typical capacitance of only 0.60pF (pin 1 to 2). This means it can be used on circuits operating in excess of 3GHz without signal attenuation. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). Each device can be configured to protect 1 bidirectional line or two unidirectional lines. These devices are in a small SC-75 (SOT-523) package and feature a lead-free, matte tin finish. They are compatible with both lead free and SnPb assembly techniques. They are designed for use in applications where board space is at a premium. The combination of small size, low capacitance, and high level of ESD protection makes them a flexible solution for applications such as Automatic Test Equipment and Infiniband circuits. RClamp1502B 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) Designed to replace polymer TVS Protects up to two I/O lines Ultra-Low capacitance (3.0GHz Low profile (
RCLAMP1502B
1. 物料型号: - 型号为RClamp1502B。

2. 器件简介: - RailClamp1502B是一种超低电容TVS阵列,专为保护高速数据接口而设计。该系列产品旨在保护连接到高速数据和传输线的敏感组件,使其免受ESD(静电放电)、CDE(电缆放电事件)和EFT(电气快速瞬变)引起的过电压影响。RClamp1502B的典型电容仅为0.60pF(引脚1至2),这意味着它可以用于超过3GHz的电路而不会信号衰减。

3. 引脚分配: - 该器件采用SC-75(SOT-523)封装,具有3个引脚。引脚1和引脚2用于数据线路,引脚3接地。

4. 参数特性: - 典型电容:0.60pF(引脚1至2) - 反向工作电压:15V - 反向击穿电压:16.7V - 反向漏电流:1mA时为1A - 钳位电压:32V(引脚1至2,1A, 8/20us);36V(引脚1或引脚2至引脚3,5A, 8/20us);40V(引脚1至2,5A, 8/20us) - 结电容:0.60pF(引脚1至2,0V, 1MHz);1.5pF(引脚1或引脚2至引脚3,0V, 1MHz)

5. 功能详解: - 为高速数据线提供瞬态保护,符合IEC 61000-4-2(ESD)±15kV(空气),±8kV(接触)和IEC 61000-4-4(EFT)40A(5/50ns)标准。设计用于替代聚合物TVS,保护多达两个I/O线,超低电容(<1pF),无插入损耗至>3.0 GHz,低轮廓(<1mm),低漏电流和钳位电压,低工作电压:15.0V,固态硅雪崩技术。

6. 应用信息: - 自动测试设备、火线端口、GaAs光电探测器保护、HBT功率放大器保护、Infiniband收发器保护等。

7. 封装信息: - SC-75(SOT-523)封装,铅锡无铅表面处理,符合RoHS/WEEE标准,模塑料阻燃等级:UL 94V-0,标记:P6,包装:胶带和卷轴。
RCLAMP1502B 价格&库存

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