General Description

The AOZ8235 is a transient voltage suppressor diode array designed to protect data lines from high transient conditions and ESD. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 ? technology for superior clamping performance.

This device incorporates five TVS diodes in a single package. Due to the flexibility of the design, the package can be configured as a four channel bidirectional TVS array. During transient conditions, the TVS diodes direct the transient to ground. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15 kV air, ±8 kV contact discharge).

The AOZ8235 comes in an RoHS compliant DFN package and is rated over a -40 °C to +85 °C ambient temperature range.

Features

? ESD protection for high-speed data lines:

– Exceeds: IEC 61000-4-2 (ESD) ±18 kV (air), ±18 kV (contact)

– Human Body Model (HBM) ±30 kV

? Trench Vertical Structure [TVS]2 ? based technology used to achieve excellent ESD clamping performance

? Small package saves board space

? Low insertion loss

? Protects five unidirectional or four bidirectional I/O lines

? Low clamping voltage

? Low operating voltage: 5.0V

? Green product, Pb-free

Applications

? Portable handheld devices

? Keypads, data lines

? Notebook computers

? Digital cameras

? Portable GPS

? MP3 players