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CM1215

 The CM1215 is available with lead-free finishing.

1-, 2- and 4-Channel Low Capacitance ESD Arrays

PRODUCT DESCRIPTION
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The CM1215 family of diode arrays has been designed to provide ESD protection for electronic components or sub-systems requiring minimal capacitive loading. These devices are ideal for protecting systems with high data and clock rates or for circuits requiring low capacitive loading. Each ESD channel consists of a pair of diodes in series which steer the positive or negative ESD current pulse to either the positive (VP) or negative (VN) supply rail. The CM1215 will protect against ESD pulses up to ±15kV per the IEC 61000-4-2 standard.

This device is particularly well-suited for protecting systems using high-speed ports such as USB2.0, IEEE1394 (Firewire®, iLink™), Serial ATA, DVI, HDMI and corresponding ports in removable storage, digital camcorders, DVD-RW drives and other applications where extremely low loading capacitance with ESD protection are required in a small package footprint.

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

FEATURES

APPLICATIONS
  • 1, 2, and 4 channels of ESD protection
  • Provides ±15 kV ESD protection on each channel per the IEC 61000-4-2 ESD requirements
  • Channel loading capacitance of 1.6 pF typical
  • Channel I/O to GND capacitance difference of 0.04pF typical
  • Mutual capacitance of 0.13pF typical
  • Minimal capacitance change with temperature and voltage
  • Each I/O pin can withstand over 1000 ESD strikes
  • SOT packages
  • RoHS-compliant, lead-free packaging
  • IEEE1394 Firewire®; ports at 400Mbps / 800Mbps
  • DVI ports, HDMI ports in notebooks, set top boxes, digital TVs, LCD displays
  • Serial ATA ports in desktop PCs and hard disk drives
  • PCI Express ports
  • General purpose high speed data line ESD protection

DATA SHEET(S)

 Part Number Datasheet
 CM1215-01SO, CM1215-02SO, CM1215-02SR, CM1215-04SO Data Sheet (PDF - 614.89 KB)
Last Revision Date: 2009-06-11 — Issue A

PACKAGING, FINISHING & STATUS INFORMATION

Part Number PackageLead-Free
Finishing		Status
CM1215-01SO SOT23-3Active
CM1215-02SR SOT143Active
CM1215-02SO SOT23-5Active
CM1215-04SO SOT23-6Active
Include CM1215 devices with OBSOLETE status

PRODUCT REPLACEMENT INFORMATION

The following End-of-life or Obsolete products have suggested replacements available from CMD.
Part Number Replacement
CM1215-01ST CM1215-01SO
CM1215-02SS CM1215-02SR
CM1215-02ST CM1215-02SO
CM1215-04ST CM1215-04SO

Status Key

More on End-of-Life and Obsolete Products