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瞬态电压抑制/TVS二极管
- 产品概况
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The AOZ8808 is a transient voltage suppressor array
designed to protect high speed data lines such as HDMI
1.4/2.0, USB 3.0, 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.
The AOZ8808 provides a typical line-to-line capacitance
of 0.3 pF and low insertion loss up to 6 GHz providing
greater signal integrity making it ideally suited for
HDMI 1.4/2.0 or USB 3.0 applications, such as Digital
TVs, DVD players, computing, set-top boxes and MDDI
applications in mobile computing devices.
The AOZ8808 comes in a RoHS compliant and Halogen
Free 2.5 mm x 1.0 mm x 0.55 mm DFN-10 package and
is rated for -40 °C to +85 °C junction temperature range
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电流 - 峰值脉冲 (10/1000μs)：4A（8/20μs）
功率 - 峰值脉冲：-
电源线路保护：是
应用：以太网， HDMI
不同频率时的电容：-
工作温度：-40°C ~ 125°C （TJ）
安装类型：表面贴装
封装/外壳：10-UFDFN
供应商器件封装：10-DFN （2.5x1）制造商零件编号：AOZ8808DI-03
制造商：Alpha & Omega Semiconductor Inc
描述：TVS DIODE 3.3VWM 8VC 10DFN
系列：-
类型：转向装置（轨至轨）
单向通道：-
双向通道：4
电压 - 反向关态（典型值）：3.3V（最小值）
电压 - 击穿（最小值）：3.5V
电压 - 箝位（最大值）@ Ipp：8VESD 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: 0.3 pF
Low clamping voltage
Low operating voltage: 3.3V, 5.0 V
HDMI 1.4/2.0, USB 3.0, MDDI, SATA ports
Monitors and flat panel displays
Digital Video Interface (DVI)
