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AOZ8231ADI-05 Datasheet, PDF (1/7 Pages) Alpha & Omega Semiconductors – one-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD. | |||
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AOZ8231A
One-line Bi-directional TVS Diode
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).
The AOZ8231A comes in an RoHS compliant
DFN 1.0 mm x 0.6 mm package and is rated over a
-40 °C to +85 °C ambient temperature range.
The ultra-small 1.0 mm x 0.6 mm x 0.5 mm 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.
Applications
ï¬ Portable handheld devices
ï¬ Keypads, data lines, buttons
ï¬ Notebook computers
ï¬ Digital Cameras
ï¬ Portable GPS
ï¬ MP3 players
Features
ï¬ ESD protection for high-speed data lines
AOZ8231ADI-02:
â Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
â Human Body Model (HBM) ± 30 kV
â IEC 61000-4-5 (Lightning) 6 A (8/20 μS)
â IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-03:
â Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
â Human Body Model (HBM) ± 30 kV
â IEC 61000-4-5 (Lightning) 6 A (8/20 μS)
â IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-05:
â Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
±30 kV (contact)
â Human Body Model (HBM) ± 30 kV
â IEC 61000-4-5 (Lightning) 5 A (8/20 µS)
â IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-08:
â Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
â Human Body Model (HBM) ± 30 kV
â IEC 61000-4-5 (Lightning) 5 A (8/20 µS)
â IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-12:
â Exceeds: IEC 61000-4-2 (ESD) ± 30 kV (air),
± 30 kV (contact)
â Human Body Model (HBM) ± 30 kV
â IEC 61000-4-5 (Lightning) 4 A (8/20 µS)
â IEC 61000-4-4 (EFT) 40 A
AOZ8231ADI-24:
â Exceeds: IEC 61000-4-2 (ESD) ± 18 kV (air),
± 15 kV (contact)
â Human Body Model (HBM) ± 15 kV
â IEC 61000-4-5 (Lightning) 2.5 A (8/20 µS)
â IEC 61000-4-4 (EFT) 40 A
ï¬ Small package saves board space
ï¬ Low insertion loss
ï¬ Low clamping voltage
ï¬ Low operating voltage
ï¬ Pb-free device
Rev. 1.3 November 2012
www.aosmd.com
Page 1 of 7
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