The ESD5451X-TP is a transient voltage suppressor (TVS) diode designed for electrostatic discharge (ESD) protection. It's manufactured by Tech Public and is typically used to safeguard sensitive electronic components from voltage spikes caused by ESD events. This diode offers a fast response time and low clamping voltage, making it suitable for high-speed data lines and other critical circuits.

Applications

• Protection of I/O interfaces in consumer electronics
• Protection of data lines in mobile phones, tablets, and laptops
• Protection of USB ports
• Protection of HDMI ports
• Protection of Ethernet ports

Features

• Low clamping voltage
• Fast response time
• Low leakage current
• Small footprint
• Compliant with IEC 61000-4-2 (ESD) standards
• Lead-free and RoHS compliant

Benefits

• Protects sensitive electronic components from ESD damage
• Improves system reliability
• Reduces field failures
• Extends product lifespan
• Simplifies PCB design

Additional Details

The ESD5451X-TP features a typical breakdown voltage of 5.5V and a clamping voltage of 7.5V at a peak pulse current of 1A. It is available in a small surface-mount package, making it easy to integrate into various electronic devices. The device is designed to handle multiple ESD strikes without degradation. Its low capacitance makes it suitable for high-speed data lines where signal integrity is critical. The operating temperature range is typically -55°C to +125°C. The specific package is usually SOD-523 or similar. It provides protection against ±30kV contact discharge and ±30kV air discharge according to IEC 61000-4-2.