The TPD4E1U06DCKR is an ESD Suppressors / TVS Diodes Quad CH Hi Spd ESD Protect Device produced by Texas Instruments. This device is designed to protect your components from electrostatic discharge (ESD) events. It can provide ESD protection of up to 2kV HBM, 1kV CDM, 250V AEC-Q100, and up to 8kV ESD on the Human Body Model. This device also features a small 1.1 mm x 0.85 mm package with high ESD protection ratings, making it suitable for use in space-constrained applications. It is also an ideal solution for telecom, consumer, and automotive applications.