PACDN009 Datasheet, PDF (1/8 Pages) California Micro Devices Corp – 5 Channel ESD Protection Array

5 Channel ESD Protection Array
PACDN009
Features
• Five channels of ESD protection
• ±8 kV contact, ±15 kV air ESD protection per
channel (IEC 61000-4-2 standard)
• ±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
Applications
• Consumer electronic products
• Cellular phones
• PDAs
• Notebook computers
• Desktop PCs
• Digital cameras and camcorders
• VGA (video) port protection for desktop
and portable PCs
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 ±15kV Human Body
Model (100 pF capacitor discharging through a 1.5KΩ
resistor), and ±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.
Typical Application Circuit
Electrical Schematic
I/O Port
Buffers
3 _PACDN009 7
14 56 8
0.22µF*
Expansion
Connector
Handheld/PDA ESD Protection
* Capacitor should be placed
as close as possible to Pin7
8765
VP
VN
N.C.
1234
© 2004 California Micro Devices Corp. All rights reserved.
09/21/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 1