AOZ8925
AOZ8925 is Ultra-Low Capacitance TVS Diode Array manufactured by Alpha & Omega Semiconductors.
Description
The AOZ8925 is a transient voltage suppressor array designed to protect high speed data lines such as HDMI, USB 2.0, 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 AOZ8925 es in Ro HS pliant and halogen free SOT23-6L package and is rated -40°C to +85°C junction temperature range.
Features
- ESD protection for high-speed data lines:
- IEC 61000-4-2, level 4 (ESD) immunity test
- ±30k V (air discharge) and ±30k V (contact discharge)
- IEC61000-4-4 (EFT) 40A (5/50ns)
- IEC61000-4-5 (Lightning) 4A (8/20µs)
- Human Body Model (HBM) ±30k V
- Array of surge rated diodes with internal TVS diode
- Protects four I/O lines
- Low clamping voltage
- Low operating voltage: 5.0V
Applications
- HDMI, USB 2.0, MDDI, SATA ports
- Monitors and flat panel displays
- Set-top box
- Video graphics cards
- Digital Video Interface (DVI)
- Notebook puters
Typical Application
RJ45
Connector
AOZ8925 AOZ8925
TP1+
TP1TP2+
TP2TP3+
Gb E Ethernet
TP3TP4+...
