AOZ8831 Datasheet, PDF (1/7 Pages) Alpha & Omega Semiconductors – Ultra Low Capacitance One-line Bi-directional TVS Diode

AOZ8831
Ultra Low Capacitance One-line
Bi-directional TVS Diode
General Description
The AOZ8831 is an ultra low capacitance one-line
bi-directional 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 TVS diode in an ultra-small
DFN 1006 package. It may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).
The AOZ8831 comes in an RoHS compliant DFN 1006
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 tran-
sient conditions and ESD.
Features
● ESD protection for high-speed data lines:
– Exceeds: IEC 61000-4-2 (ESD) ±15kV (air),
±8kV (contact)
– Human Body Model (HBM) ±15kV
● Small package saves board space
● Ultra low capacitance: 0.35pF
● 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
Typical Application
Signal Line
Pin Configuration
1
2
Bidirection Protection of Single Line
Rev. 1.6 September 2010
www.aosmd.com
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