General Description
ESD0504/ESD0503 are surge rated diode arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients).
The unique design incorporates surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground. The internal TVS diode prevents over-voltage on the power line, protecting any downstream components. The low capacitance array configuration allows the user to protect four high-speed data or transmission lines. The low inductance construction minimizes voltage overshoot during high current surges.

FEATUREs
● Array of surge rated diodes with internal TVS
   Diode
● Small package (2.4 x 2.2mm) saves board
   space
● Protects up to four I/O lines & power line
● Low capacitance (<3pF) for high-speed
   interfaces
● No insertion loss to 2.0GHz
● Low leakage current and clamping voltage
● Low operating voltage: 5.0V/3.3V
● Solid-state silicon-avalanche technology

APPLICATIONs
● USB 2.0
● USB OTG
● Monitors and Flat Panel Displays
● Digital Visual Interface (DVI)
● High-Definition Multimedia Interface (HDMI)
● Gigabit Ethernet
● SIM Ports
● IEEE 1394 Firewire Ports