The USF10J48-TE24L is a transient voltage suppressor (TVS) diode array manufactured by Toshiba Semiconductor and Storage. This device is designed to protect sensitive electronic components from transient voltage events such as electrostatic discharge (ESD), electrical fast transients (EFT), and surge events. The -TE24L suffix likely indicates a specific packaging or tape and reel option for automated assembly.

Applications

• USB Port Protection: Protects USB ports in computers, peripherals, and other electronic devices from ESD and surge events.
• HDMI Port Protection: Safeguards HDMI ports in televisions, monitors, and media players from transient voltage events.
• Ethernet Port Protection: Provides transient voltage protection for Ethernet ports in network devices.
• Microcontroller I/O Protection: Protects the I/O pins of microcontrollers in embedded systems from ESD and surge events.
• Data Line Protection: Protects data lines in various electronic equipment from transient voltage events.
• Automotive Electronics: Suitable for use in automotive systems requiring robust transient protection.
• Industrial Control Systems: Protects industrial control equipment from electrical transients.

Features

• Low Clamping Voltage: Limits the voltage across protected components during transient events to a safe level.
• Fast Response Time: Quickly responds to transient events, minimizing the stress on protected circuits.
• Low Capacitance: Minimizes signal degradation in high-speed data lines.
• High Surge Capability: Can withstand high surge currents without degradation.
• Small Package Size: Allows for easy integration into space-constrained applications.
• Pb-Free and RoHS Compliant: Meets environmental regulations for lead content and hazardous substances.
• Multiple Channel Protection: Provides protection for multiple lines with a single device.
• -TE24L Packaging: Indicates a specific tape and reel packaging for automated assembly processes.

Benefits

• Improved System Reliability: Protects sensitive components from ESD, EFT, and surge events, increasing overall system reliability.
• Reduced Field Failures: Minimizes the risk of component damage and system failures due to overvoltage events.
• Enhanced Product Lifespan: Extends the lifespan of electronic devices by protecting them from damaging transient voltages.
• Simplified Design: Provides a single-package solution for protecting multiple lines, simplifying circuit board layout and reducing component count.
• Cost-Effective Protection: Offers a cost-effective solution for implementing robust overvoltage protection.
• Automated Assembly Compatibility: The -TE24L packaging is designed for efficient use in automated PCB assembly lines.

Additional Details

The USF10J48-TE24L is typically available in surface-mount packages such as a small SOT package. Its low clamping voltage ensures that sensitive components are not exposed to damaging voltage levels during transient events. The device is designed to withstand repeated ESD strikes and surge events without significant performance degradation. It is important to consult the datasheet for the exact electrical characteristics, including peak pulse power, clamping voltage levels, and capacitance, required for the specific application. The -TE24L suffix indicates that it is provided on tape and reel for pick and place machines during manufacturing.