The SRV08-4.TC is a Transient Voltage Suppressor (TVS) diode array manufactured by Semtech Corporation. It is designed to protect sensitive electronic components from damage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and surge events. This device is often utilized in applications that require a high level of protection for data and signal lines.

Applications:

• Protection for USB interfaces in computers and peripherals.
• Safeguarding Ethernet ports in network devices and routers.
• Protection of video lines in displays and monitors.
• Protecting data lines in mobile devices and smartphones.
• Use in industrial control systems.

Features:

• Low clamping voltage to minimize stress on protected components during surge events.
• Low capacitance, ensuring minimal signal degradation in high-speed data applications.
• ESD protection that exceeds industry standards such as IEC 61000-4-2 level 4.
• Fast response time, quickly clamping voltage spikes to protect sensitive circuitry.
• Compact surface-mount package for efficient board space utilization.
• RoHS compliant, meeting environmental regulations for hazardous substances.

Benefits:

• Improved system reliability by preventing ESD and surge-related failures.
• Reduced downtime and maintenance costs due to fewer component failures.
• Enhanced signal integrity in high-speed data transmission lines.
• Compliance with industry safety and environmental standards.
• Simplified circuit design and layout.

Technical Specifications:

The SRV08-4.TC features a working voltage of 8V. The clamping voltage during a surge event is typically below a specified threshold. The device has a low capacitance value, making it suitable for high-speed data lines. It provides robust ESD protection, exceeding the requirements of IEC 61000-4-2 standards. The specific clamping voltage characteristics are detailed in the Semtech datasheet. The device is packaged in a small surface-mount package. It is also lead-free and compliant with RoHS environmental regulations. The device operates over a specified temperature range, making it suitable for various environmental conditions. The dynamic resistance is typically very low, ensuring effective clamping performance.