安森美半导体ESD保护器件PACDN042-D 数据手册.pdf
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Transient Voltage Suppressors
and ESD Protectors
PACDN042/43/44/45/46
©2010 SCILLC. All rights reserved. Publication Order Number:
June 2010 Rev. 4 PACDN042/43/44/45/46/D
Features
• Two, three, four, five, or six transient voltage
suppressors
• Compact SMT package saves board space and
facilitates layout in space-critical applications
• In-system ESD protection to
±20kV contact
discharge, per the IEC 61000-4-2 international
standard
• Lead-free packaging
Applications
• 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
Product Description
The PACDN042/43/44/45/46 family of transient
voltage suppressor arrays provide a very high level of
protection for sensitive electronic components that
may be subjected to electrostatic discharge (ESD).
The PACDN042/43/44/45/46 devices safely dissipate
ESD strikes, exceeding the IEC 61000-4-2
International Standard, Level 4 (±8kV contact
discharge). All pins are rated to withstand ±20kV
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 ±30kV.
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