鈥?/div>
Five channels of ESD protection
鹵8
kV contact,
鹵15
kV air ESD protection per
channel (IEC 61000-4-2 standard)
鹵15
kV of ESD protection per channel (HBM)
Low loading capacitance (3pF typical)
Low leakage current is ideal for battery-powered
devices
Available in miniature 8-lead MSOP package
Lead-free version available
Product Description
The PACDN009 is a diode array designed to provide 5
channels of ESD protection for electronic components
or sub-systems. Each channel consists of a pair of
diodes which steers an ESD current pulse to either the
positive (V
P
) or negative (V
N
) supply. The PACDN009
protects against ESD pulses up to
鹵15kV
Human Body
Model (100 pF capacitor discharging through a 1.5K鈩?/div>
resistor), and
鹵8kV
contact discharge, per International
Standard IEC 61000-4-2.
This device is particularly well-suited for portable elec-
tronics (e.g., cellular phones, PDAs, notebook comput-
ers) because of its small package footprint, high ESD
protection level, and low loading capacitance. It is also
suitable for protecting video output lines and I/O ports
in computers and peripherals and is ideal for a wide
range of consumer electronics products.
The PACDN009 is supplied in an 8-lead MSOP pack-
age and is available with optional lead-free finishing.
Applications
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Consumer electronic products
Cellular phones
PDAs
Notebook computers
Desktop PCs
Digital cameras and camcorders
VGA (video) port protection for desktop
and portable PCs
Typical Application Circuit
Electrical Schematic
3
PACDN009
14 5 6 8
7
0.22碌F*
8
VP
7
6
5
I/O Port
Buffers
Expansion
Connector
VN
N.C.
1
Handheld/PDA ESD Protection
* Capacitor should be placed
as close as possible to Pin7
2
3
4
漏
2004 California Micro Devices Corp. All rights reserved.
09/21/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
鈼?/div>
Tel: 408.263.3214
鈼?/div>
Fax: 408.263.7846
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