SR05

ESD protection to  IEC 61000-4-2, Level 4
Array of surge rated diodes with internal TVS Diode
Protects two I/O lines
Low capacitance (<10pF) for high-speed interfaces
Low clamping voltage
Low operating voltage: 5.0V
Solid-state silicon-avalanche technology

USB Power & Data Line Protection
Ethernet 10BaseT
I²C Bus Protection
Video Line Protection
T1/E1 secondary IC Side Protection
Portable Electronics
Microcontroller Input Protection
WAN/LAN Equipment
ISDN S/T Interface

SR05 is surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive compo-nents which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), EFT (electrical fast transients), and  light-ning.

The unique design of the SR05 series devices incorpo-rates four 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 compo-nents.

The low capacitance array configuration of SR05 allows the user to protect two high-speed data or transmission lines.The low inductance construction minimizes voltage overshoot during high current surges.