CSPESD303

www.DataSheet4U.com CSPESD301/302/303 1,2 and 3-Channel ESD Arrays in CSP Features 1, 2 or 3 channels of ESD protection ±15kV ESD protection (IEC 61000-4-2, contact discharge) ±30kV ESD protection (HBM) Supports both AC and DC signal applications Low leakage current (<100nA) Chip Scale Package features extremely low lead inductance for optimum ESD and filter performance 4 bump, 1.06 x 0.93mm footprint Chip Scale Package (CSP) Lead-free version available Product Description The CSPESD301/302/303 is a family of 1, 2, and 3channel ESD protection arrays, which integrate two, three and four identical avalanche-style diodes. It is intended that one of these diodes is connected to GND and the other diodes provide ESD protection for up to 3 lines depending upon the configuration utilized. The back-to-back diode connections provide ESD protection for nodes that have AC signals up to 5.9V peak. These devices provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The diodes are designed and characterized to safely dissipate ESD strikes of ±15kV, well beyond the maximum requirements of the IEC 61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, these devices protection against contact discharges at greater than ±30kV. The diodes also provide some EMI filtering, when used in combination with a PCB trace or series resistor. These devices...