RClamp3552TQ Overview
RClamp®3552TQ is a low voltage RailClamp which can provide ESD protection to IEC 61000-4-2 on high speed 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.
RClamp3552TQ Key Features
- High ESD withstand Voltage: +/-17kV (Contact) & +/-20kV(Air) per IEC 61000-4-2
- Very small PCB area: 0.6 mm2
- Protects up to two data lines
- Low ESD clamping voltage
- Working voltage: 3.5 V
- Low capacitance: 0.4pF Maximum
- Low dynamic resistance: 0.3 Ohms Typical
- Qualified to AEC-Q100, Grade 1 and AEC-Q101
- Solid-state silicon-avalanche technology
- Package: DFN 1.0 x 0.6 x 0.40 mm 3-Lead
RClamp3552TQ Applications
- High ESD withstand Voltage: +/-17kV (Contact) & +/-20kV(Air) per IEC 61000-4-2