The AOZ8208 is a transient voltage suppressor diode
array designed to protect data lines from high transient
conditions and ESD. This state-of-the-art device utilizes
AOS leading edge Trench Vertical Structure [TVS]
2
™
technology for superior clamping performance.
This device incorporates eight TVSdiodes in a single
package. During transient conditions, the TVS diodes
direct the transient to ground. They may be used to
meet the ESD immunity requirements of IEC 61000-4-2,
Level 4 (±15kV air, ±8kV contact discharge).
The AOZ8208 is RoHS compliant. The DFN-8 package
is rated over a -40°C to +85°C ambient temperature
range.
The very small DFN-8 1.8 x 1.2 x 0.55mm package
makes it ideal for applications where PCB space is a
premium. The small size and high ESD protection
makes it ideal for protecting high speed video and data
communication interfaces
制造商零件編號：AOZ8208DI
制造商：Alpha & Omega Semiconductor Inc
描述：TVS DIODE 5VWM 9VC 8DFN
系列：-
類型：齊納
單向通道：8
雙向通道：-
電壓 - 反向關態（典型值）：5V（最小值）
電壓 - 擊穿（最小值）：6V
電壓 - 箝位（值）@ Ipp：9V
電流 - 峰值脈沖 (10/1000μs)：5A（8/20μs）
功率 - 峰值脈沖：-
電源線路保護：無
應用：通用
不同頻率時的電容：10pF @ 1MHz
工作溫度：-40°C ~ 125°C （TJ）
安裝類型：表面貼裝
封裝/外殼：8-UFDFN 裸露焊盤
供應商器件封裝：8-DFN（1.8x1.2）
ESD protection for high-speed data lines:
–Exceeds: IEC 61000-4-2 (ESD) ±15kV (air),
±15kV (contact)
–IEC61000-4-5 (Lightning) 5A (8/20μS)
–Human Body Model (HBM) ±20kV
zTrench Vertical Structure [TVS]
2
™ based technology
used to achieve excellent ESD clamping performance
zSmall package saves board space
zLow insertion loss
zProtects eight unidirectional I/O lines
zLow clamping voltage
zLow operating voltage: 5.0V
zGreen product, Pb-free
Applications
zPortable handheld devices
zKeypads, data lines
zNotebook computers
zDigital Cameras
zPortable GPS
zMP3 players
