The AOZ8839DI-05 is a Transient Voltage Suppressor (TVS) diode array from Alpha & Omega Semiconductor (AOS), designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges.

Applications

• USB ports
• HDMI ports
• Ethernet ports
• Data lines
• Power lines
• Keypads

Features

• Low clamping voltage
• Low capacitance
• ESD protection per IEC 61000-4-2, ±30kV contact discharge, ±30kV air discharge
• EFT protection per IEC 61000-4-4
• Surge protection per IEC 61000-4-5
• Small footprint DFN package
• RoHS compliant

Benefits

• Effective protection against ESD, EFT, and surge events, improving system reliability.
• Low clamping voltage minimizes stress on protected components.
• Low capacitance ensures signal integrity in high-speed data transmission.
• Compact size enables space-saving designs.
• Compliance with industry standards ensures compatibility and performance.

Additional Details

The AOZ8839DI-05 features a low clamping voltage, which means it quickly and effectively limits the voltage across the protected components during a transient event. The low capacitance minimizes signal distortion and ensures signal integrity in high-speed data applications. The device is designed to meet or exceed the requirements of industry standards for ESD, EFT, and surge protection. It comes in a small footprint DFN package, making it easy to integrate into densely packed circuit boards.

This TVS diode array is an essential component for protecting sensitive electronics from the damaging effects of voltage transients. Its robust design and high performance make it an ideal choice for a wide range of applications where reliability is critical.