PACDN004 Datasheet, PDF (1/9 Pages) California Micro Devices Corp – 2 CHANNEL ESD PROTECTION ARRAY

2-Channel ESD Protection Array
PACDN004
Features
• Two channels of ESD protection
• +8kV contact, +15kV air ESD protection
per channel (IEC 61000-4-2 standard)
• +15kV of ESD protection per channel (HBM)
• Low loading capacitance of 3 pF typical
• Low leakage current is ideal for battery-powered
devices
• Miniature 4-pin SOT-143 package
• RoHS compliant (lead-free) finishing
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 PACDN004 is a diode array designed to provide
two channels of ESD protection for electronic
components or sub-systems. Each channel consists
of a pair of diodes which steers the ESD current
pulse either to the positive (V_P) or negative (V_N)
supply. The PACDN004 will protect against ESD
pulses up to ±15kV Human Body Model, and ±8kV
contact discharge per International Standard IEC
61000-4-2.
This device has identical characteristics as the
PACDN006 (6-channel array). They can be used
together in order to provide a larger number of
protected inputs if required. This device is particularly
well-suited for a wide range of portable electronics
(e.g. cellular phones, PDAs, notebook computers)
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.
The PACDN004 is available with RoHS compliant
lead-free finishing.
©2010 SCILLC. All rights reserved.
May 2010 Rev. 3
Publication Order Number:
PACDN004/D