CM1203中文資料CALMIRCO數據手冊PDF規(guī)格書

Product Description

The CM1203 comprises a family of 1, 2, and 3-channel 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 backto-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.

Features

? Functionally and pin compatible with CMD’s CSPESD301/302/303 family of devices

? OptiGuard? coated for improved reliability at assembly

? 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

Applications

? I/O port protection

? EMI filtering for data ports

? Cellphones, notebook computers, PDAs

? Wireless Handsets

? MP3 Players

? Digital Still Cameras

? Handheld PCs