RClamp3552TQ - SEMTECH

RClamp3552TQ 2-Line ESD Protection

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 exceede.

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 Mechanical Characteristics
• Package: DFN 1.0 x 0.6 x 0.40 mm 3-Lead
• Pb-Free, Halogen Free, RoHS/WEEE compliant
• Lead Finish: Lead Free
• Molding compound flammability rating: UL 94V-0
• Marking: Marking code + dot matrix date code
• Pa.