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瞬态电压抑制/TVS二极管
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The AOZ8809ADI is a transient voltage suppressor array
designed to protect high speed data lines such as HDMI
1.4/2.0, USB 3.0/3.1, MDDI, SATA, and Gigabit Ethernet
from damaging ESD events.
This device incorporates eight surge rated, low
capacitance steering diodes and a TVS in a single
package. During transient conditions, the steering diodes
direct the transient to either the positive side of the power
supply line or to ground.
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ESD protection for high-speed data lines:
–IEC 61000-4-2, level 4 (ESD) immunity test
–Air discharge: ±15 kV; contact discharge: ±15 kV
–IEC61000-4-4 (EFT) 40 A (5/50 ns)
–IEC61000-4-5 (Lightning) 4 A (8/20 μs)
–Human Body Model (HBM) ±24 kV
Array of surge rated diodes with internal TVS diode
Small package saves board space
Protects four I/O lines
Low capacitance between I/O lines: 0.25 pF
Low clamping voltage
Low operating voltage: 3.3V, 5.0 V
HDMI 1.4/2.0, USB 3.0/3.1, MDDI, SATA ports
Monitors and flat panel displays
Digital Video Interface (DVI)
