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CSPESD304

 The CSPESD304 is available with lead-free finishing.

4 Channel ESD Protection Array, Chip Scale Package

PRODUCT DESCRIPTION
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The CSPESD304 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 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.

The CSPESD304 is particularly well suited for portable electronics (e.g., cellular telephones, PDAs, notebook computers) because of its small package format and low weight.

The CSPESD304 is available in a space-saving, low-profile Chip Scale Package with optional lead-free finishing.

Note: Some of the devices listed here have suggested replacements available. Please see additional information at the end of this page.

FEATURES

APPLICATIONS
  • 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, 0.950mm X 1.410mm footprint Chip Scale Package (CSP)
  • Lead-free version available
  • ESD protection for sensitive electronic equipment
  • I/O port and keypad and button circuitry protection for portable devices
  • Can be used for EMI filtering when combined with external series resistance
  • Wireless Handsets
  • Handheld PCs / PDAs
  • MP3 Players
  • Digital Camcorders
  • Notebooks
  • Desktop PCs

DATA SHEET(S)

 Part Number Datasheet
 CSPESD304G, CSPESD304G-HST Data Sheet (PDF - 215.52 KB)
Last Revision Date: 2005-09-27

PACKAGING, FINISHING & STATUS INFORMATION

Part Number PackageLead-Free
Finishing		Status
CSPESD304G CSP-5Active
CSPESD304G-HST CSP-5Active
Include CSPESD304 devices with OBSOLETE status

PRODUCT REPLACEMENT INFORMATION

The following End-of-life or Obsolete products have suggested replacements available from CMD.
Part Number Replacement
CSPESD304-HST CSPESD304G-HST

Status Key

More on End-of-Life and Obsolete Products