RCLAMP0502BATCT Ultra-Low Capacitance ESD/TVS Array (5V, 0.5pF, SOT-523)

Protect your high-speed data interfaces without sacrificing signal integrity using the RCLAMP0502BATCT RailClamp® TVS array. When dealing with high-speed digital communications like USB 2.0/3.0, HDMI, Gigabit Ethernet, or MIPI CSI camera interfaces (like those on a Raspberry Pi), standard ESD protection diodes cannot be used. Their high internal capacitance acts as a low-pass filter, distorting and destroying the fast-switching digital signals. This specialized TVS array solves that problem with a phenomenal ultra-low capacitance of just 0.5pF, making it practically invisible to high-speed data while providing bulletproof electrostatic discharge (ESD) protection.

Designed to protect two independent data lines, it is perfect for securing the D+ and D- pins of a USB port or the delicate high-speed differential pairs of a custom FPV HD video system. Rated for a 5V working voltage and fully compliant with stringent IEC 61000-4-2 ESD standards, it instantly clamps dangerous static spikes to ground before they can reach your sensitive processors. Housed in a microscopic SOT-523 surface-mount package, it is an absolute necessity for any professional-grade DIY project involving external high-speed data ports.

Key Features:

• Ultra-Low Capacitance: At just 0.5pF, it guarantees zero signal distortion on high-speed data buses like USB, HDMI, and MIPI, maintaining perfect signal integrity.

• 2-Line Protection: A single microscopic chip safely guards two high-speed data lines (perfect for differential pairs), saving valuable PCB real estate.

• Robust ESD Immunity: Instantly absorbs lethal electrostatic strikes from human touch or cable plugging, preventing the sudden death of expensive microcontrollers.

• Space-Saving SOT-523: The incredibly tiny SMD footprint allows it to be placed directly at the connector pins for maximum protective efficiency.

Specifications:

• Part Number: RCLAMP0502BATCT

• IC Type: Ultra-Low Capacitance TVS Diode Array (ESD Protection)

• Working Voltage (Vrwm): 5V

• Capacitance: 0.5 pF (Typical)

• Number of Channels: 2 Lines

• Package Type: SOT-523 (SMD/SMT)