Semtech RClamp3552T

RailClamp® 3552T is a low voltage RailClamp which can provide ESD protection to IEC 61000-4-2 on highspeed ports. 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.
Overview
Features
- 高 ESD 耐受电压:符合 IEC 61000-4-2 标准:+/-17kV(接触放电)和 +/-20kV(空气放电)
- 占用较小 PCB 空间:0.6mm2
- 保护最多两条数据线路
- 低电容:最大 0.40pF
- 动态电阻:典型 0.30 欧姆
- 低 ESD 钳位电压
- 工作电压:3.5V
- 经 AEC-Q100 认证
- 固态硅雪崩技术
Applications
- USB 3.0
- V-By-One
- Packaging
- RClamp3552T.TNT:无铅、无卤素且符合 RoHS/WEEE 标准,10000 颗,卷带包装,7 英寸卷
Order Codes
- USB 3.0
- V-By-One
Diagrams and Specs
Key Specifications
Datasheets and Resources
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