Product Description

The CM1204 is a quad ESD transient voltage supression diode array. Each diode provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). These diodes are designed and characterized to safely dissipate ESD strikes of +15kV, exceeding the maximum requirement of the IEC 61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than +30kV.

Features

• Functionally and pin compatible with CMD’s CSPESD304

• Optiguard™ coated for improved reliability

• Four channels of ESD protection

• +15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)

• +30kV ESD protection on each channel (HBM)

• Chip Scale Package features extremely low lead inductance for optimum ESD protection

• 5-bump, 0.960mm X 1.330mm footprint Chip Scale Package (CSP)

• Lead-free version available

Applications

• ESD protection for sensitive electronic equipment

• I/O port and keypad and button circuitry protection for portable devices

• Wireless Handsets

• Handheld PCs / PDAs

• MP3 Players

• Digital Camcorders

• Notebooks

• Desktop PCs