产品
电路保护
Semtech SRDA70-4
RailClamp® 500 W 低电容 15 pF/线阵列
RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SRDA70-4 has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.
Overview
Features
- 为高速数据线提供瞬态保护
- IEC 61000-4-2 (ESD) ± 15 kV（空气），± 8 kV（接触）
- IEC 61000-4-4 (EFT) 40 A (5/50ns)
- IEC 61000-4-5（雷电）1 kV，24 A (8/20 µs)
- 浪涌额定二极管阵列
- 保护四条 I/O 线路
- 低电容，适用于高速接口
- 浪涌性能高
- 低正向电压特性
- 固态硅雪崩技术
Applications
- 闩锁保护
- 微控制器输入保护
- 令牌环
- I2C 总线保护
- 视频线路保护
- 机顶盒 I/O
- LAN/WAN 设备
Packaging
- SRDA70-4.T：无铅且符合 RoHS 和 WEEE 标准，95 颗/管
- SRDA70-4.TBT：无铅且符合 RoHS 和 WEEE 标准，500 颗，卷带包装
Order Codes
- 闩锁保护
- 微控制器输入保护
- 令牌环
- I2C 总线保护
- 视频线路保护
- 机顶盒 I/O
- LAN/WAN 设备
Diagrams and Specs
Key Specifications
Block Diagram
Click diagram to enlarge
Datasheets and Resources
Restricted
