FEATURES
DESCRIPTION
ESD Protect for 4 high-speed I/O channels Protects 4 I/O lines operating up to 3.3V and below Protects one VDD line operating up to 5V and below Provide ESD protection for each channel to IEC 61000-4-2 (ESD) ±30kV (air / contact) IEC 61000-4-4 (EFT) 80A (5/50ns) IEC 61000-4-5 (Lightning) 17A (8/20µs) for any I/O-to-GND IEC 61000-4-5 (Lightning) 22A (8/20µs) for VDD-to-GND Low capacitance: 1.7pF typical Fast turn-on and low clamping voltage Array of ESD rated diodes with internal equivalent TVS diode Solid-state silicon-avalanche and active circuit triggering technology Green part APPLICATIONS
USB2.0 interface protection LVDS interface protection LAN applications General purpose I/O protection Notebook and PC Computers During transient conditions, the steering diodes direct the transient to either the power supply line or to the ground line. The internal unique design of clamping cell prevents over-voltage on the power line, protecting any downstream components. AZ1135-04S may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (± 15kV air, ±8kV contact discharge).