CM1203-03CP中文资料CALMIRCO数据手册PDF规格书

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