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CSPESD302

California Micro Devices
Part Number CSPESD302
Manufacturer California Micro Devices
Description 1 / 2 and 3-Channel ESD Arrays
Published Apr 23, 2010
Detailed Description www.DataSheet4U.com CSPESD301/302/303 1,2 and 3-Channel ESD Arrays in CSP Features • • • • • • 1, 2 or 3 channels of ES...
Datasheet PDF File CSPESD302 PDF File

CSPESD302
CSPESD302

Overview
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 are particularly well suited for portable electronics (e.
g.
cellular telephones, PDAs, notebook computers) because of their small package format and easy-to-use pin assignments.
The CSPESD301/2/3 is available in a space-saving, low-profile, chip-scale package with optional lead-free finishing.
• • Applications • • • • • • • I/O port protection EMI filtering for data ports Cellphones, notebook computers, PDAs Wireless Handsets MP3 Players Digital Still Cameras Handheld PCs Electrical Schemati...


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