AOZ8904CIL
AOZ8904CIL is Ultra-Low Capacitance TVS Diode manufactured by Alpha & Omega Semiconductors.
Description
The AOZ8904CIL is a transient voltage suppressor array designed to protect high speed data lines from Electro Static Discharge (ESD) and lightning.
This device incorporates eight surge rated, low capacitance steering diodes and a Transient Voltage Suppressor (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. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15k V air, ±8k V contact discharge).
The AOZ8904CIL es in a Halogen Free and Ro HS pliant SOT-23 and SC-70 packages. It is rated over a -40°C to +85°C ambient temperature range.
Features
- ESD protection for high-speed data lines:
- Exceeds: IEC 61000-4-2 (ESD) ±24k V (air), ±24k V (contact)
- IEC 61000-4-5 (Lightning) 4A (8/20µs)
- Human Body Model (HBM) ±24k V
- Small package saves board space
- Low insertion loss
- Protects four I/O lines
- Low clamping voltage
- Low operating voltage: 5.0V
Applications
- USB 2.0 Power and Data Line Protection
- Video Graphics Cards
- Monitors and Flat Panel Displays
- Digital Video Interface (DVI)
Typical Application
USB Host Controller
RT RT
VBUS
AOZ8904
Downstream
+5V
Ports
VBUS
D+
D-
+5V VBUS
RT D+
RT DGND
Figure 1. 2 USB High Speed Ports
Rev. 3.1 September 2021
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Ordering Information
Part Number AOZ8904CIL...
