Product Description
The CM1218-C4 device features transient voltage suppressor arrays that provide a very high level of protection for sensitive electronic components which may be subjected to electrostatic discharge (ESD).
All pins of the CM1218-C4 are rated to withstand ±15kV ESD pulses using the IEC 61000-4-2 contact discharge method. Using the MIL-STD-883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are protected from contact discharges of greater than ±30kV.
The CM1218C4 is supplied in an SOT-553, RoHS compliant, lead-free finished package.

FEATUREs
• Low I/O capacitance at 7pF typical
• Four channels of ESD protection
• In-system ESD protection to ±15kV contact discharge, per the IEC 61000-4-2 international standard
• Compact SMT package saves board space and facilitates layout in space-critical applications
• Each I/O pin can withstand over 1000 ESD strikes
• RoHS-compliant, lead-free

APPLICATIONs
• High-speed consumer electronic ports
• ESD protection of PC ports, including USB ports, serial ports, parallel ports, IEEE1394 ports, docking ports, proprietary ports, etc.
• Protection of interface ports or IC pins which are exposed to high ESD levels