HYESD1025QG Datasheet, PDF (1/2 Pages) HY ELECTRONIC CORP. – 2 Channel Low Capacitance ESD Protection DIode Array

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HYESD1025QG
2 Channel Low Capacitance ESD Protection Diode Array
HYESD1025QG is a 2-channel ultra low capacitance rail clamp ESD protection diode array which
includes surge rated to protect high speed data lines. Each channel consists of a pair of ESD diodes that
steer positive or negative rail. Typical application, the negative rail pin is connected with the ground of the
circuit protected. The Positive ESD current is steered to the ground through internal zener diode to
protect the power supply of the circuit protected.
FEATURES
• 2 Channel ESD protection for high speed data line
• Provides ESD protection to IEC61000-4-2 level 4
- + 15KV Air Discharge
- + 10KV Contact Discharge
• Ultra low capacitance
- I/O to GND : 1.4pF ( Max )
- I/O to I/O : 0.7pF ( Max )
• Low clamping voltage & 5V operation voltage
APPLICATION
• HDMI / DVI ports
• Display port
• USB 2.0 interface protection
• Flat panel Monitors / TVs
• Set-top box
• PCI Express / Serial ATA
MECHANICAL INFORMATION
• Case : SOT-143 4L Package
• Pb-Free, Halogen Free, RoHS/WEEE Complian
PIN CONFIGURATION
VDD
4
HYESD1025QG
SOT-143 4L
I/O 2
3
1
GND
2
I/O 1
REV. 0.9, 15-May-2012