AOZ8231A電路保護的TVS-二極管規(guī)格書PDF中文資料

General Description

The AOZ8231A is a one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.

This device incorporates one TVS diode in an ultra-small DFN 1006 package. It may be used to meet the ESD immunity requirements of EC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge).

Features

? ESD protection for high-speed data lines

AOZ8231ADI-02:

– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air), ± 30 kV (contact)

– Human Body Model (HBM) ± 30 kV

– IEC 61000-4-5 (Lightning) 6 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

AOZ8231ADI-03:

– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air), ± 30 kV (contact)

– Human Body Model (HBM) ± 30 kV

– IEC 61000-4-5 (Lightning) 6 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

AOZ8231ADI-05:

– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air), ±30 kV (contact)

– Human Body Model (HBM) ± 30 kV

– IEC 61000-4-5 (Lightning) 5 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

AOZ8231ADI-08:

– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air), ± 30 kV (contact)

– Human Body Model (HBM) ± 30 kV

– IEC 61000-4-5 (Lightning) 5 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

AOZ8231ADI-12:

– Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air), ± 30 kV (contact)

– Human Body Model (HBM) ± 30 kV

– IEC 61000-4-5 (Lightning) 4 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

AOZ8231ADI-24:

– Exceeds: IEC 61000-4-2 (ESD) ± 18 kV (air), ± 15 kV (contact)

– Human Body Model (HBM) ± 15 kV

– IEC 61000-4-5 (Lightning) 2.5 A (8/20 μS)

– IEC 61000-4-4 (EFT) 40 A

? Small package saves board space

? Low insertion loss

? Low clamping voltage

? Low operating voltage

? Pb-free device

Applications

? Portable handheld devices

? Keypads, data lines, buttons

? Notebook computers

? Digital Cameras

? Portable GPS

? MP3 players