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CM1218 Datasheet PDF : 16 Pages
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CM1218
Low Capacitance Transient
Voltage Suppressors / ESD
Protectors
Description
The CM1218 family of devices features transient voltage suppressor
arrays that provide a very high level of protection for sensitive
electronic components which may be subjected to electrostatic
discharge (ESD).
All pins of the CM1218 are rated to withstand ±15 kV ESD pulses
using the IEC 61000−4−2 contact discharge method. Using the
MIL−STD−883D (Method 3015) specification for Human Body
Model (HBM) ESD, all pins are protected from contact discharges of
greater than ±30 kV.
The CM1218 is supplied in a number of compact, surface mount
packages depending on the channel configuration desired.
Features
• Low I/O Capacitance at 7 pF Typical
• Two, Three, Four or Five Channels of ESD Protection
• In−system ESD Protection to ±15 kV Contact Discharge, per the
IEC 61000−4−2 International Standard
• Compact SMT Package Saves Board Space and Facilitates Layout in
Space−critical Applications
• Each I/O Pin Can Withstand over 1000 ESD Strikes
• These are Pb−Free Devices
Applications
• High−speed Consumer Electronic Ports
• ESD Protection of PC Ports, Including USB Ports, Serial Ports,
Parallel Ports, IEEE1394 Ports, Docking Ports, Proprietary Ports, etc.
• Protection of Interface Ports or IC Pins which are Exposed to High
ESD Levels
http://onsemi.com
SOT23−3
SO SUFFIX
CASE 419AH
SOT23−5
SO SUFFIX
CASE 527AH
SOT23−6
SO SUFFIX
CASE 527AJ
SOT143
SR SUFFIX
CASE 527AF
SOT−553
SE SUFFIX
CASE 463B
6
1
SOT−563
SE SUFFIX
CASE 463A
SC70−3
SC70−5
S7 SUFFIX S7 SUFFIX
CASE 419AB CASE 419AC
SC70−6
S7 SUFFIX
CASE 419AD
BLOCK DIAGRAMS
(see page 2)
MARKING DIAGRAM
XXX MG
G
1
xxx M G
1
XXX
M
G
= Specific Device Code
= Date Code
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
(see the last page of this document)
© Semiconductor Components Industries, LLC, 2011
1
February, 2011 − Rev. 4
Publication Order Number:
CM1218/D
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