General Description

The AOZ8831A is an ultra low capacitance one-line bidirectional transient voltage suppressor diode designed to protect high speed data lines and voltage sensitive electronics from high transient conditions and ESD.

This device incorporates one bidirectional TVS diode in an ultra-small DFN 1.0x0.6 footprint package. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±15kV contact discharge).

The AOZ8831A comes in an RoHS compliant package and is rated over a -40°C to +85°C ambient temperature range.

The ultra-small 1.0 x 0.6 x 0.5mm DFN package makes it ideal for applications where PCB space is a premium. The small size and high ESD protection makes it ideal for protecting voltage sensitive electronics from high transient conditions and ESD.

Features

● ESD protection for high-speed data lines:

– Exceeds: IEC 61000-4-2 (ESD), ±25kV (contact)

– Human Body Model (HBM) ±25kV

● Small package saves board space

● Ultra low capacitance: 0.30pF

● Low clamping voltage

● Low operating voltage: 5.0V

● Pb-free device

Applications

● Portable handheld devices

● Keypads, data lines, buttons

● Notebook computers

● Digital Cameras

● Portable GPS

● MP3 players