CM1213A-04SO_14 Datasheet, PDF (1/6 Pages) ON Semiconductor – 4-Channel Low Capacitance ESD Protection Array

CM1213A-04SO,
SZCM1213A-04SO
4-Channel
Low Capacitance
ESD Protection Array
Product Description
CM1213A−04SO has been designed to provide ESD protection for
electronic components or subsystems requiring minimal capacitive
loading. This device is 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 (V_P) or negative (V_N)
supply rail. A Zener diode is embedded between V_P and V_N, offering
two advantages. First, it protects the V_CC rail against ESD strikes, and
second, it eliminates the need for a bypass capacitor that would
otherwise be needed for absorbing positive ESD strikes to ground.
This device will protect against ESD pulses up to 8 kV per the
IEC 61000−4−2 standard.
This device is particularly well-suited for protecting systems using
high-speed ports such as USB 2.0, 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
• Four Channels of ESD Protection
• Provides ESD Protection to IEC61000−4−2 Level 4
♦ ±8 kV Contact Discharge
• Low Channel Input Capacitance of 0.85 pF Typical
• Minimal Capacitance Change with Temperature and Voltage
• Channel Input Capacitance Matching of 0.02 pF Typical is Ideal for
Differential Dignals
• Zener Diode Protects Supply Rail and Eliminates the Need for
External By-pass Capacitors
• Each I/O Pin Can Withstand Over 1000 ESD Strikes*
• SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
• These Devices are Pb-Free and RoHS Compliant
Applications
• USB2.0 Ports at 480 Mbps in Desktop PCs, Notebooks and Peripherals
• 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
SC−74
SO SUFFIX
CASE 318F
MARKING DIAGRAM
VP
CH1
CH2
CH3
CH4
VN
CM1213A−04SO
MARKING DIAGRAM
234MG
G
1
234 = Specific Device Code
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
CM1213A−04SO SC−74
(Pb−Free)
SZCM1213A−04SO SC−74
(Pb−Free)
Shipping^†
3,000 /
Tape & Reel
3,000 /
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.
**Standard test condition is IEC61000−4−2 level 4 test circuit with each pin subjected to ±8 kV contact discharge for 1000 pulses. Discharges
are timed at 1 second intervals and all 1000 strikes are completed in one continuous test run. The part is then subjected to standard production
test to verify that all of the tested parameters are within spec after the 1000 strikes.
© Semiconductor Components Industries, LLC, 2014
1
July, 2014 − Rev. 1
Publication Order Number:
CM1213A−04SO/D