General Description

The AOZ8851ADI 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 0201 footprint package. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15 kV air, ±15 kV contact discharge).

The AOZ8851ADI comes in an RoHS compliant package and is rated over a -40 °C to +85 °C ambient temperature range.

The ultra-small 0.62 mm x 0.32 mm x 0.3 mm 0201 footprint package makes the AOZ8851ADI 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) ±20 kV (air),

±20 kV (contact)

– Human Body Model (HBM) ±25 kV

● Small package saves board space

● Ultra low capacitance: 0.22 pF

● Low clamping voltage

● Low operating voltage: 3.3 V, 5 V

● Pb-free device

Applications

● Portable handheld devices

● Keypads, data lines, buttons

● Notebook computers

● Digital Cameras

● Portable GPS