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CM1215 Datasheet PDF : 9 Pages
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CM1215
1, 2 and 4-Channel
Low Capacitance
ESD Arrays
Product Description
The CM1215 family of diode arrays provides 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 protects against ESD pulses
up to ±15 kV 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®, iLinkt),
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.
Features
• One, two, and four 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 0.04 pF Typical
• Mutual Capacitance of 0.13 pF Typical
• Minimal Capacitance Change with Temperature and Voltage
• Each I/O Pin Can Withstand Over 1000 ESD Strikes
• SOT Packages
• These Devices are Pb−Free and are RoHS Compliant
Applications
• IEEE1394 Firewire® Ports at 400 Mbps / 800 Mbps
• 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
http://onsemi.com
SOT23−3
SO SUFFIX
CASE 419AH
SOT143
SR SUFFIX
CASE 527AF
SOT23−5
SO SUFFIX
CASE 527AH
SOT23−6
SO SUFFIX
CASE 527AJ
MARKING DIAGRAM
E151 MG
G
1
E152 MG
G
E153 MG
G
1
E154 MG
G
1
XXXX = Specific Device Code
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
CM1215−01SO
Package
SOT23−3
(Pb−Free)
Shipping†
3000/Tape & Reel
CM1215−02SR SOT143 3000/Tape & Reel
(Pb−Free)
CM1215−02SO
CM1215−04SO
SOT23−5
(Pb−Free)
SOT23−6
(Pb−Free)
3000/Tape & Reel
3000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2011
1
July, 2011 − Rev. 3
Publication Order Number:
CM1215/D
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