MCR03EZPFX6193 is a surface mount, low capacitance, single-channel ESD protection diode manufactured by ROHM Semiconductor. This device offers high ESD protection with a transient voltage of 8 kV (HBM) and is designed for various applications including USB 2.0 / 3.0, HDMI, and I2C interfaces. It has an ultra-compact 0603 package size, low capacitance of 0.25 pF maximum and fast response time of less than 0.5 ns, making it ideal for applications where space and response time are critical.